APA (7. basım) Alıntı

Khanna, G. N. (1993). Global environmental crisis and management. Ashish Pub. House.

Chicago Style (17. basım) Atıf

Khanna, Gopesh Nath. Global Environmental Crisis and Management. New Delhi: Ashish Pub. House, 1993.

MLA (9th ed.) Atıf

Khanna, Gopesh Nath. Global Environmental Crisis and Management. Ashish Pub. House, 1993.