APA (7th ed.) Citation

Kershaw, G. B. (1925). Sewage purification and disposal / by G.B. Kershaw (2nd ed.). C.U.P..

Chicago Style (17th ed.) Citation

Kershaw, G. B. Sewage Purification and Disposal / by G.B. Kershaw. 2nd ed. C.U.P., 1925.

MLA (9th ed.) Citation

Kershaw, G. B. Sewage Purification and Disposal / by G.B. Kershaw. 2nd ed. C.U.P., 1925.

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