APA (7th ed.) Citation

Kirby, R. R. (2011). Ocean drifters: A secret world beneath the waves. Firefly Books.

Chicago Style (17th ed.) Citation

Kirby, Richard R. Ocean Drifters: A Secret World Beneath the Waves. Buffalo, N.Y. ; Richmond Hill, Ont.: Firefly Books, 2011.

MLA (9th ed.) Citation

Kirby, Richard R. Ocean Drifters: A Secret World Beneath the Waves. Firefly Books, 2011.