APA (7th ed.) Citation

ProQuest (Firm). (1821). Treaty with Spain of February 22, 1819, as finally ratified. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Treaty with Spain of February 22, 1819, as Finally Ratified. Washington: [publisher not identified], 1821.

MLA (9th ed.) Citation

ProQuest (Firm). Treaty with Spain of February 22, 1819, as Finally Ratified. [publisher not identified], 1821.

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