APA-referens

Diestel, R. (2000). Graph theory.-2nd ed (2nd ed.). Springer.

Chicago-stil citat

Diestel, Reinhard. Graph Theory.-2nd Ed. 2nd ed. New York: Springer, 2000.

MLA-referens

Diestel, Reinhard. Graph Theory.-2nd Ed. 2nd ed. Springer, 2000.