APA (7th ed.) Citation

Edit.Richard C.Vetter. (1974). Oceanography the last frontier (1.). Voice of America.

Chicago Style (17th ed.) Citation

Edit.Richard C.Vetter. Oceanography the Last Frontier. 1. America: Voice of America, 1974.

MLA (9th ed.) Citation

Edit.Richard C.Vetter. Oceanography the Last Frontier. 1. Voice of America, 1974.

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