Citazione Stile APA (7a Edizione)

Haefner, P. A., Jr. (1996). Exploring marine biology: Laboratory and field exercises. D. C. Heath & Co.

Citazione stile Chigago Style (17a edizione)

Haefner, Paul A., Jr. Exploring Marine Biology: Laboratory and Field Exercises. Lexington, Mass: D. C. Heath & Co, 1996.

Citatione MLA (9a ed.)

Haefner, Paul A., Jr. Exploring Marine Biology: Laboratory and Field Exercises. D. C. Heath & Co, 1996.