Cita APA (7a ed.)

PUNMIA, B. (2012). WASTEWATER ENGINEERING (2ND ED.). LAXMI PUBLICATIONS.

Cita Chicago Style (17a ed.)

PUNMIA, B.C. WASTEWATER ENGINEERING. 2ND ED. BANGALORE: LAXMI PUBLICATIONS, 2012.

Cita MLA (9a ed.)

PUNMIA, B.C. WASTEWATER ENGINEERING. 2ND ED. LAXMI PUBLICATIONS, 2012.