APA (7th ed.) Citation

Billingsley, H. S. (1965). Diving illustrated / Hobert Sherwood Billingsley. Ronald Press.

Chicago Style (17th ed.) Citation

Billingsley, Hobert Sherwood. Diving Illustrated / Hobert Sherwood Billingsley. New York: Ronald Press, 1965.

MLA (9th ed.) Citation

Billingsley, Hobert Sherwood. Diving Illustrated / Hobert Sherwood Billingsley. Ronald Press, 1965.

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