APA (7. basım) Alıntı

Gupta, S. (2000). Global environment: Current status. Sarup & Sons.

Chicago Style (17. basım) Atıf

Gupta, Sunit. Global Environment: Current Status. New Delhi: Sarup & Sons, 2000.

MLA (9th ed.) Atıf

Gupta, Sunit. Global Environment: Current Status. Sarup & Sons, 2000.