Cita APA (7th ed.)

Mahajan S.P. (1993). Pollution Control in Process Industrial. Dhanpatrai.

Cita Chicago (17th ed.)

Mahajan S.P. Pollution Control in Process Industrial. New Delhi: Dhanpatrai, 1993.

Cita MLA (9th ed.)

Mahajan S.P. Pollution Control in Process Industrial. Dhanpatrai, 1993.