Cita APA

Gardner, E. J. (1968). Principles of genetics. John Wiley & Sons INC.

Chicago Edition Citation

Gardner, Eldon J. Principles of Genetics. Newyork: John Wiley & Sons INC, 1968.

Cita MLA

Gardner, Eldon J. Principles of Genetics. John Wiley & Sons INC, 1968.