Cita APA (7th ed.)

Shah,P P. (2016). Environmental Studies. Jamunadas.

Cita Chicago (17th ed.)

Shah,P P. Environmental Studies. Mumbai: Jamunadas, 2016.

Cita MLA (9th ed.)

Shah,P P. Environmental Studies. Jamunadas, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.