APA (7th ed.) Citation

United States. Hydrographic Office. (1928). South America pilot: Volume III. (West coast) Corcovado Gulf to Gulf of Panama, including off-lying islands. GPO.

Chicago Style (17th ed.) Citation

United States. Hydrographic Office. South America Pilot: Volume III. (West Coast) Corcovado Gulf to Gulf of Panama, Including Off-lying Islands. [Washington]: GPO, 1928.

MLA (9th ed.) Citation

United States. Hydrographic Office. South America Pilot: Volume III. (West Coast) Corcovado Gulf to Gulf of Panama, Including Off-lying Islands. GPO, 1928.