APA način citiranja

Singh,A K. (1987). Forest resources,economy and environment. Concept Publishing Co.

Čikaški stil citiranja

Singh,A K. Forest Resources,economy and Environment. New Delhi: Concept Publishing Co, 1987.

MLA način citiranja

Singh,A K. Forest Resources,economy and Environment. Concept Publishing Co, 1987.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.