APA
Theroux F. R., . (1992). Laboratory manual for chemical and bacterial analysis of water and sewage. New Delhi: Agro Botanical publishers.
Chicago
Theroux Frank R, . 1992. Laboratory manual for chemical and bacterial analysis of water and sewage. New Delhi: Agro Botanical publishers.
Harvard
Theroux F. R., . (1992). Laboratory manual for chemical and bacterial analysis of water and sewage. New Delhi: Agro Botanical publishers.
MLA
Theroux Frank R, . Laboratory manual for chemical and bacterial analysis of water and sewage. New Delhi: Agro Botanical publishers. 1992.