APA (7th ed.) Citation

Widyastuti, P. (2011). Pedoman mutu air minum. EGC.

Chicago Style (17th ed.) Citation

Widyastuti, Palupi. Pedoman Mutu Air Minum. EGC, 2011.

MLA (8th ed.) Citation

Widyastuti, Palupi. Pedoman Mutu Air Minum. EGC, 2011.

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