Style de citation APA (7e éd.)

Edited by Sinha, V. N. P. (1980). Recent trends and concepts in geography. Concept.

Style de citation Chicago (17e éd.)

Edited by Sinha, Vishwa Nath Prasad. Recent Trends and Concepts in Geography. New Delhi: Concept, 1980.

Style de citation MLA (9e éd.)

Edited by Sinha, Vishwa Nath Prasad. Recent Trends and Concepts in Geography. Concept, 1980.