APA (7th ed.) Citation

Mara, D. D. (1997). Design manual for waste stabilization ponds in India / Duncan Mara. Lagoon Technology International.

Chicago Style (17th ed.) Citation

Mara, D. Duncan. Design Manual for Waste Stabilization Ponds in India / Duncan Mara. Leeds: Lagoon Technology International, 1997.

MLA (9th ed.) Citation

Mara, D. Duncan. Design Manual for Waste Stabilization Ponds in India / Duncan Mara. Lagoon Technology International, 1997.

Warning: These citations may not always be 100% accurate.