APA Citatie

Harary, F., & Palmer, E. M. (1973). Graphical enumeration. Academic Press.

Chicago Style citaat

Harary, Frank, en Edgar M. Palmer. Graphical Enumeration. New York: Academic Press, 1973.

MLA citatie

Harary, Frank, en Edgar M. Palmer. Graphical Enumeration. Academic Press, 1973.