APA-referens

Singh, G. (2005). Plant systematics: An integrated approach. Enfield, NH: Science Publishers.

Chicago-stil citat

Singh, Gurcharan. Plant Systematics: An Integrated Approach. Enfield, NH: Science Publishers, 2005.

MLA-referens

Singh, Gurcharan. Plant Systematics: An Integrated Approach. Enfield, NH: Science Publishers, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.