APA-referens (7:e uppl.)
ebrary, Inc, Sroufe, R. P., & Sarkis, J. (2007). Strategic sustainability: The state of the art in corporate environmental management systems. Greenleaf Pub..
Chicago-referens (17:e uppl.)
ebrary, Inc, Robert Paul Sroufe, och Joseph Sarkis. Strategic Sustainability: The State of the Art in Corporate Environmental Management Systems. Sheffield, U.K.: Greenleaf Pub., 2007.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Strategic Sustainability: The State of the Art in Corporate Environmental Management Systems. Greenleaf Pub., 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.