APA-referens

Van Der Plas, H. C. (1973). Ring transformations of heterocycles. Academic Press.

Chicago-stil citat

Van Der Plas, H. C. Ring Transformations of Heterocycles. New York: Academic Press, 1973.

MLA-referens

Van Der Plas, H. C. Ring Transformations of Heterocycles. Academic Press, 1973.