APA aipamena

Agarwal, S., & Dubey, P. (2002). Environmental controversies (1st. ed.). APH.

Chicago Style aipamena

Agarwal, S.K, and P.S Dubey. Environmental Controversies. 1st. ed. New Delhi: APH, 2002.

MLA aipamena

Agarwal, S.K, and P.S Dubey. Environmental Controversies. 1st. ed. APH, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.