Hulley, V. (2020). Waste Management. Delve Publishing.
Cita Chicago Style (17a ed.)Hulley, Vierah. Waste Management. Ashland: Delve Publishing, 2020.
Cita MLA (8a ed.)Hulley, Vierah. Waste Management. Delve Publishing, 2020.
Precaución: Estas citas no son 100% exactas.