APA (7th ed.) Citation

Hetzel, G. F. (1953). Overhauling the aqualung. Scripps Institution of Oceanography.

Chicago Style (17th ed.) Citation

Hetzel, George F. Overhauling the Aqualung. La Jolla: Scripps Institution of Oceanography, 1953.

MLA (9th ed.) Citation

Hetzel, George F. Overhauling the Aqualung. Scripps Institution of Oceanography, 1953.

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