Cita APA

Imhoff, K., & Fair, G. M. (1960). Sewage treatment (2nd ed.).

Chicago Edition Citation

Imhoff, Karl, i Gordon Maskew Fair. Sewage Treatment. 2nd ed. 1960.

Cita MLA

Imhoff, Karl, i Gordon Maskew Fair. Sewage Treatment. 2nd ed. 1960.

Atenció: Aquestes cites poden no estar 100% correctes.