APA ציטוט

Gardner, E. J. (1960). Principles of genetics (3.). John Wiley & Sons INC.

Chicago Edition Citation

Gardner, Eldon J. Principles of Genetics. 3. NewYork: John Wiley & Sons INC, 1960.

ציטוט MLA

Gardner, Eldon J. Principles of Genetics. 3. John Wiley & Sons INC, 1960.