Cita APA

Biggs, N., & Biggs, N. L. (1998). Graph theory, 1736-1936. Clarendon Press.

Chicago Edition Citation

Biggs, Norman, i Norman; Lloyd Biggs. Graph Theory, 1736-1936. Oxford [Oxfordshire] ; New York: Clarendon Press, 1998.

Cita MLA

Biggs, Norman, i Norman; Lloyd Biggs. Graph Theory, 1736-1936. Clarendon Press, 1998.