Style de citation APA

Abbasi, S. A., Khan, F. I., & Krishnakumari, P. (1999). Hot topics: Everyday environmental concerns.

Style de citation Chicago

Abbasi, S A., F I. Khan, et P. Krishnakumari. Hot Topics: Everyday Environmental Concerns. New Delhi, Oxford University Press, 1999.

Style de citation MLA

Abbasi, S A., et al. Hot Topics: Everyday Environmental Concerns. 1999.