Dyfyniad APA

Starr, C., & Taggart, R. (1995). Biology: The unity and diversity of life (7th.ed.). Wadsworth.

Dyfyniad Arddull Chicago

Starr, Cecie, and Ralph Taggart. Biology: The Unity and Diversity of Life. 7th.ed. Belmont: Wadsworth, 1995.

Dyfyniad MLA

Starr, Cecie, and Ralph Taggart. Biology: The Unity and Diversity of Life. 7th.ed. Wadsworth, 1995.

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