APA-referens (7:e uppl.)

ebrary, Inc, & Araújo, A. S. F. d. (2012). Waste management: New research. Nova Science Publishers.

Chicago-referens (17:e uppl.)

ebrary, Inc, och Ademir Sérgio Ferreira de Araújo. Waste Management: New Research. New York: Nova Science Publishers, 2012.

MLA-referens (9:e uppl.)

ebrary, Inc, och Ademir Sérgio Ferreira de Araújo. Waste Management: New Research. Nova Science Publishers, 2012.