Allard, R. W. (2013). Principles of plant breeding. wiley.
Chicago Style (17th ed.) CitationAllard, Robert W. Principles of Plant Breeding. New Delhi: wiley, 2013.
MLA (9th ed.) CitationAllard, Robert W. Principles of Plant Breeding. wiley, 2013.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.