Style de citation APA (7e éd.)

Dubey, R. N. (1974). Economic and commercial geography (14th ed.). Kitab Mahal.

Style de citation Chicago (17e éd.)

Dubey, Ram Nath. Economic and Commercial Geography. 14th ed. Allahabad: Kitab Mahal, 1974.

Style de citation MLA (9e éd.)

Dubey, Ram Nath. Economic and Commercial Geography. 14th ed. Kitab Mahal, 1974.