APA Citation

Phelps, E. B. (1950). Public health engineering. John Wiley r Sons.

Chicago Style Citation

Phelps, Earlie B. Public Health Engineering. John Wiley r Sons, 1950.

MLA Citation

Phelps, Earlie B. Public Health Engineering. John Wiley r Sons, 1950.

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