Gaya APA

Tchobanoglous, G. et al (1977). Solid wastes : Enginering principles and management issues . Tokyo: McGraw-Hill Kogakushaltd.

Gaya MLA

Tchobanoglous, George. et al. "Solid wastes : Enginering principles and management issues". Tokyo: McGraw-Hill Kogakushaltd, 1977. Text.