APA

Walski T. M., . (1987). Water supply system rehabilitation. New York, NY: American Soc. of Civil Eng.

Chicago

Walski Thomas M, . 1987. Water supply system rehabilitation. New York, NY: American Soc. of Civil Eng.

Harvard

Walski T. M., . (1987). Water supply system rehabilitation. New York, NY: American Soc. of Civil Eng.

MLA

Walski Thomas M, . Water supply system rehabilitation. New York, NY: American Soc. of Civil Eng. 1987.