APA-viite

Allard, R. (1960). Principles of plant breeding. John Wiley and Sons.

Chicago-tyylinen lähdeviittaus

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

MLA-viite

Allard, R.W. Principles of Plant Breeding. John Wiley and Sons, 1960.