Style de citation APA

Singh, G., & Inderjeet Kaur Sethi. (1992). Topics and terms in enviornmental science. Commonwealth.

Style de citation Chicago

Singh, Gurcharan, et Inderjeet Kaur Sethi. Topics and Terms in Enviornmental Science. New Delhi: Commonwealth, 1992.

Style de citation MLA

Singh, Gurcharan, et Inderjeet Kaur Sethi. Topics and Terms in Enviornmental Science. Commonwealth, 1992.

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