APA način citiranja

George H Fried. (1995). Biology: A complete course with 900 questions and answers,The study of living organisms. New York: McGraw-Hill.

Čikaški stil citiranja

George H Fried. Biology: A Complete Course With 900 Questions and Answers,The Study of Living Organisms. New York: McGraw-Hill, 1995.

MLA način citiranja

George H Fried. Biology: A Complete Course With 900 Questions and Answers,The Study of Living Organisms. New York: McGraw-Hill, 1995.