APA-referens

Good,Ronald. (2003). Flowering plants and their evolution. Allied Scientific.

Chicago-stil citat

Good,Ronald. Flowering Plants and Their Evolution. Bikaner: Allied Scientific, 2003.

MLA-referens

Good,Ronald. Flowering Plants and Their Evolution. Allied Scientific, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.