Cita APA (7th ed.)
Nyer, E. K. (1985). Groundwater Treatement Technology. CBS Publishers & Distributors.
Cita Chicago (17th ed.)
Nyer, Evan K. Groundwater Treatement Technology. New Delhi: CBS Publishers & Distributors, 1985.
Cita MLA (9th ed.)
Nyer, Evan K. Groundwater Treatement Technology. CBS Publishers & Distributors, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.