Dyfyniad APA

Stern, K. R. (2008). Introductory plant biology. Boston: McGraw-Hill Higher Education.

Dyfyniad Arddull Chicago

Stern, Kingsley R. Introductory Plant Biology. Boston: McGraw-Hill Higher Education, 2008.

Dyfyniad MLA

Stern, Kingsley R. Introductory Plant Biology. Boston: McGraw-Hill Higher Education, 2008.

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