Singh, G. (2005). Plant systematics: An integrated approach. Enfield, NH: Science Publishers.
Chicago-stil citatSingh, Gurcharan. Plant Systematics: An Integrated Approach. Enfield, NH: Science Publishers, 2005.
MLA-referensSingh, Gurcharan. Plant Systematics: An Integrated Approach. Enfield, NH: Science Publishers, 2005.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.