APA (7th ed.):
ProCon.org. (2017, January 30). 1875-1880 – State Immigration Laws Become Unconstitutional; Congress Begins to Bring Immigration Under Direct Federal Control for the First Time. ProCon.org. https://immigration.procon.org/timeline-events/1875-1880-state-immigration-laws-become-unconstitutional-congress-begins-to-bring-immigration-under-direct-federal-control-for-the-first-time
[Editor's Note: The APA citation style requires double spacing within entries.]
Chicago (17th ed.):
ProCon.org, "1875-1880 – State Immigration Laws Become Unconstitutional; Congress Begins to Bring Immigration Under Direct Federal Control for the First Time," ProCon.org. last modified January 30, 2017. https://immigration.procon.org/timeline-events/1875-1880-state-immigration-laws-become-unconstitutional-congress-begins-to-bring-immigration-under-direct-federal-control-for-the-first-time/.
MLA (9th ed.):
ProCon.org, "1875-1880 – State Immigration Laws Become Unconstitutional; Congress Begins to Bring Immigration Under Direct Federal Control for the First Time." ProCon.org. 30 Jan. 2017, immigration.procon.org/timeline-events/1875-1880-state-immigration-laws-become-unconstitutional-congress-begins-to-bring-immigration-under-direct-federal-control-for-the-first-time
[Editor’s Note: The MLA citation style requires double spacing within entries.]
Turabian (9th ed.):
ProCon.org. "1875-1880 – State Immigration Laws Become Unconstitutional; Congress Begins to Bring Immigration Under Direct Federal Control for the First Time." ProCon.org. Last modified on January 30, 2017. Accessed May 30, 2023. https://immigration.procon.org/timeline-events/1875-1880-state-immigration-laws-become-unconstitutional-congress-begins-to-bring-immigration-under-direct-federal-control-for-the-first-time/