Cita APA

Ann Arbor Graph Theory Conference, & Harary, F. (1969). Proof techniques in graph theory: Proceedings. Academic Press.

Citación estilo Chicago

Ann Arbor Graph Theory Conference, and Frank Harary. Proof Techniques in Graph Theory: Proceedings. New York: Academic Press, 1969.

Cita MLA

Ann Arbor Graph Theory Conference, and Frank Harary. Proof Techniques in Graph Theory: Proceedings. New York: Academic Press, 1969.