APA (7th ed.) Citation

United States. Hydrographic Office. (1927). South America pilot: Volume I. (East coast) from Orinoco River to and including Plata River. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. South America Pilot: Volume I. (East Coast) from Orinoco River to and Including Plata River. [Washington]: GPO, 1927.

MLA (9th ed.) Citation

United States. Hydrographic Office. South America Pilot: Volume I. (East Coast) from Orinoco River to and Including Plata River. GPO, 1927.

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