APA (7th ed.) Citation

Twort, A. C. (1993). Water supply / A.C. Twort ... [et al.] (4th rev. ed.). E. Arnold.

Chicago Style (17th ed.) Citation

Twort, A. C. Water Supply / A.C. Twort ... [et Al.]. 4th rev. ed. London: E. Arnold, 1993.

MLA (9th ed.) Citation

Twort, A. C. Water Supply / A.C. Twort ... [et Al.]. 4th rev. ed. E. Arnold, 1993.

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