APA citiranje

R W Allard. (1960). Principles of plant breeding. New York: John Wiley&Sons, Inc.

Trích dẫn kiểu Chicago

R W Allard. Principles of Plant Breeding. New York: John Wiley&Sons, Inc, 1960.

MLA citiranje

R W Allard. Principles of Plant Breeding. New York: John Wiley&Sons, Inc, 1960.