APA (7th ed.) Citation

ProQuest (Firm). (1819). Prohibition of slavery in new states. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Prohibition of Slavery in New States. Washington: [publisher not identified], 1819.

MLA (9th ed.) Citation

ProQuest (Firm). Prohibition of Slavery in New States. [publisher not identified], 1819.

Warning: These citations may not always be 100% accurate.