Dyfyniad APA

Harry J Fuller. (1962). The plant world. New York: Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Harry J Fuller. The Plant World. New York: Holt, Rinehart and Winston, 1962.

Dyfyniad MLA

Harry J Fuller. The Plant World. New York: Holt, Rinehart and Winston, 1962.

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