APA (7th ed.) Citation

Salcedo y Salcedo, N., & Bonavía y Zapata, B. [Manuscript letter, signed by Nemesio Salcedo, Commandant General of the Provincias Internas, to Bernardo Bonvía [Bonavía] y Zapata, concerning the purchase of supplies for the presidios of New Mexico and Sonora, from a shipment brought by the Manila galleon, plus two related manuscript documents].

Chicago Style (17th ed.) Citation

Salcedo y Salcedo, Nemesio, and Bernardo Bonavía y Zapata. [Manuscript Letter, Signed by Nemesio Salcedo, Commandant General of the Provincias Internas, to Bernardo Bonvía [Bonavía] Y Zapata, Concerning the Purchase of Supplies for the Presidios of New Mexico and Sonora, from a Shipment Brought by the Manila Galleon, Plus Two Related Manuscript Documents].

MLA (9th ed.) Citation

Salcedo y Salcedo, Nemesio, and Bernardo Bonavía y Zapata. [Manuscript Letter, Signed by Nemesio Salcedo, Commandant General of the Provincias Internas, to Bernardo Bonvía [Bonavía] Y Zapata, Concerning the Purchase of Supplies for the Presidios of New Mexico and Sonora, from a Shipment Brought by the Manila Galleon, Plus Two Related Manuscript Documents].

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