APA (7th ed.) Citation

American Geographical Society of New York & United States. Army Map Service. (1922). Map of Hispanic America. American Geographical Society.

Chicago Style (17th ed.) Citation

American Geographical Society of New York and United States. Army Map Service. Map of Hispanic America. New York: American Geographical Society, 1922.

MLA (8th ed.) Citation

American Geographical Society of New York and United States. Army Map Service. Map of Hispanic America. American Geographical Society, 1922.

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