Dyfyniad APA

King, L. J. (1966). Weeds of the World: Biology and control. Wiley Eastern.

Dyfyniad Arddull Chicago

King, Lawerence J. Weeds of the World: Biology and Control. New Delhi: Wiley Eastern, 1966.

Dyfyniad MLA

King, Lawerence J. Weeds of the World: Biology and Control. Wiley Eastern, 1966.

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