APA (7th ed.) Citation

Poulet, G. (1964). Newnes complete guide to underwater swimming / by G. Poulet. Newnes.

Chicago Style (17th ed.) Citation

Poulet, G. Newnes Complete Guide to Underwater Swimming / by G. Poulet. Newnes, 1964.

MLA (9th ed.) Citation

Poulet, G. Newnes Complete Guide to Underwater Swimming / by G. Poulet. Newnes, 1964.

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