APA ציטוט

Gardner, E. J. (1960). Principles of Genetics. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Gardner, Eldon J. Principles of Genetics. New York: John Wiley and Sons, 1960.

ציטוט MLA

Gardner, Eldon J. Principles of Genetics. New York: John Wiley and Sons, 1960.