APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

Khanna, Gopesh Nath. Global Environmental Crisis and Management. 1993.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.