Style de citation APA (7e éd.)

Guha, R. (2000). Natures Spokesman; M. Krishnan and Indian Wild life. O.U.P.

Style de citation Chicago (17e éd.)

Guha, Ramachandran. Natures Spokesman; M. Krishnan and Indian Wild Life. [s.l]: O.U.P, 2000.

Style de citation MLA (9e éd.)

Guha, Ramachandran. Natures Spokesman; M. Krishnan and Indian Wild Life. O.U.P, 2000.