APA (7th ed.) Citation

Khan, A. A., & unknown. (1997). Fate of secondary effluent flow through porous media.

Chicago Style (17th ed.) Citation

Khan, Amir Ali, and unknown. Fate of Secondary Effluent Flow Through Porous Media. 1997.

MLA (9th ed.) Citation

Khan, Amir Ali, and unknown. Fate of Secondary Effluent Flow Through Porous Media. 1997.

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