APA
Rangwala S. C., Rangwala S. C. & Rangwala K. S. (1969). Water supply and sanitary engineering. Ahmedabad: Charotar publishing House.
Chicago
Rangwala S C, Rangwala S C and Rangwala K S. 1969. Water supply and sanitary engineering. Ahmedabad: Charotar publishing House.
Harvard
Rangwala S. C., Rangwala S. C. and Rangwala K. S. (1969). Water supply and sanitary engineering. Ahmedabad: Charotar publishing House.
MLA
Rangwala S C, Rangwala S C and Rangwala K S. Water supply and sanitary engineering. Ahmedabad: Charotar publishing House. 1969.