APA-referens (7:e uppl.)
Sreemahadevan Pillai, P. R. (2009). A comprehensive laboratory manual for environmental science and engineering. New Age International (P) Ltd..
Chicago-referens (17:e uppl.)
Sreemahadevan Pillai, P. R. A Comprehensive Laboratory Manual for Environmental Science and Engineering. Daryaganj, New Delhi: New Age International (P) Ltd., 2009.
MLA-referens (9:e uppl.)
Sreemahadevan Pillai, P. R. A Comprehensive Laboratory Manual for Environmental Science and Engineering. New Age International (P) Ltd., 2009.
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