APA-referens

Singh, M. P. (2004). Conservation of biodiversity and natural resources. Daya Publishing House.

Chicago-stil citat

Singh, M. Petc. Conservation of Biodiversity and Natural Resources. Delhi: Daya Publishing House, 2004.

MLA-referens

Singh, M. Petc. Conservation of Biodiversity and Natural Resources. Daya Publishing House, 2004.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.