Cita APA (7th ed.)

Aziz, M. A. (1975). A Text Book of Water Supply Engineering. Hafiz Book Centre.

Cita Chicago (17th ed.)

Aziz, M. A. A Text Book of Water Supply Engineering. Dacca: Hafiz Book Centre, 1975.

Cita MLA (9th ed.)

Aziz, M. A. A Text Book of Water Supply Engineering. Hafiz Book Centre, 1975.