Style de citation APA

Balakrishnan, M. (1988). Environmental issues: Problems and solutions.

Style de citation Chicago

Balakrishnan, M. Environmental Issues: Problems and Solutions. University of Kerala, TVPM, 1988.

Style de citation MLA

Balakrishnan, M. Environmental Issues: Problems and Solutions. 1988.

Attention : ces citations peuvent ne pas être correctes à 100%.