Cita APA (7a ed.)

Kumar, S., & Kumar, S. (2011). Integrated Waste Management: Volume II. IntechOpen.

Cita Chicago Style (17a ed.)

Kumar, Sunil, y Sunil Kumar. Integrated Waste Management: Volume II. [Place of publication not identified]: IntechOpen, 2011.

Cita MLA (9a ed.)

Kumar, Sunil, y Sunil Kumar. Integrated Waste Management: Volume II. IntechOpen, 2011.