Dyfyniad APA

Jeffrey, E. C. (1985). The anatomy of woody plants. International Books and Periodicals Supply Service.

Dyfyniad Arddull Chicago

Jeffrey, Edward Charles. The Anatomy of Woody Plants. New Delhi: International Books and Periodicals Supply Service, 1985.

Dyfyniad MLA

Jeffrey, Edward Charles. The Anatomy of Woody Plants. International Books and Periodicals Supply Service, 1985.

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