Dyfyniad APA

Kendall Hayes, H., & Rhinehart Immer, F. (1942). Methods of plant breeding (First edition.). McGraw-Hill Book Company Inc.

Dyfyniad Arddull Chicago

Kendall Hayes, Herbert., and Forrest Rhinehart Immer. Methods of Plant Breeding. First edition. New York: McGraw-Hill Book Company Inc, 1942.

Dyfyniad MLA

Kendall Hayes, Herbert., and Forrest Rhinehart Immer. Methods of Plant Breeding. First edition. McGraw-Hill Book Company Inc, 1942.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.