APA-čujuhus (7. p.)
Goel, P. K. (1997). Water pollution: Courses, effects and control. New Age International.
Chicago-čujuhus (17. p.)
Goel, P. K. Water Pollution: Courses, Effects and Control. Calcutta: New Age International, 1997.
MLA-čujuhus (9. p.)
Goel, P. K. Water Pollution: Courses, Effects and Control. New Age International, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.