Dyfyniad APA

Rushforth, S. R. (1976). The plant kingdom: Evolution and form. Prentice-Hall.

Dyfyniad Arddull Chicago

Rushforth, Samuel R. The Plant Kingdom: Evolution and Form. Englewood Cliffs, N.J: Prentice-Hall, 1976.

Dyfyniad MLA

Rushforth, Samuel R. The Plant Kingdom: Evolution and Form. Prentice-Hall, 1976.

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