Παραπομπή APA

Suresh Babu, S. V., Seth, B. L., Chak, A., Dixit, V. K., & Narain, S. (2007). Sewage canal: How to clean the Yamuna. C S E.

Παραπομπή Chicago Style

Suresh Babu, S. V., Bharat Lal Seth, Ajit Chak, Vasudha Kuthiala Dixit, και Sunita Narain. Sewage Canal: How to Clean the Yamuna. New Delhi: C S E, 2007.

Παραπομπή MLA

Suresh Babu, S. V., et al. Sewage Canal: How to Clean the Yamuna. C S E, 2007.