Cita APA (7a ed.)
National Solid Wastes Management Association. Waste age. Intertec Pub.
Cita Chicago Style (17a ed.)
National Solid Wastes Management Association. Waste Age. Atlanta, GA: Intertec Pub.
Cita MLA (9a ed.)
National Solid Wastes Management Association. Waste Age. Intertec Pub.
Precaución: Estas citas no son 100% exactas.