APA-referens (7:e uppl.)
Harrison, K., & Hoberg, G. (1994). Risk, science, and politics: Regulating toxic substances in Canada and the United States. McGill-Queen's University Press.
Chicago-referens (17:e uppl.)
Harrison, Kathryn, och George Hoberg. Risk, Science, and Politics: Regulating Toxic Substances in Canada and the United States. Montreal ; Buffalo: McGill-Queen's University Press, 1994.
MLA-referens (9:e uppl.)
Harrison, Kathryn, och George Hoberg. Risk, Science, and Politics: Regulating Toxic Substances in Canada and the United States. McGill-Queen's University Press, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.