Cita APA (7a ed.)
Goel, P. K. (1997). Water pollution: Courses, effects and control. New Age International.
Cita Chicago Style (17a ed.)
Goel, P. K. Water Pollution: Courses, Effects and Control. Calcutta: New Age International, 1997.
Cita MLA (9a ed.)
Goel, P. K. Water Pollution: Courses, Effects and Control. New Age International, 1997.
Precaución: Estas citas no son 100% exactas.