Cita APA (7a ed.)
Worrell, W. A., & Vesilind, P. A. (2011). Solid waste engineering, si (2nd ed., si.). South-Western, Cengage Learning.
Cita Chicago Style (17a ed.)
Worrell, William A., y P. Aarne Vesilind. Solid Waste Engineering, Si. 2nd ed., si. Mason, OH: South-Western, Cengage Learning, 2011.
Cita MLA (9a ed.)
Worrell, William A., y P. Aarne Vesilind. Solid Waste Engineering, Si. 2nd ed., si. South-Western, Cengage Learning, 2011.
Precaución: Estas citas no son 100% exactas.