Agrawal, A., & Gopal, K. (2013). Biomonitoring of water and waste water. Springer.
Čikaški stil citiranja (17. izdanje)Agrawal, Anju, i Krishna Gopal. Biomonitoring of Water and Waste Water. New Delhi: Springer, 2013.
MLA način citiranja (9. izdanje)Agrawal, Anju, i Krishna Gopal. Biomonitoring of Water and Waste Water. Springer, 2013.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.