APA استشهاد

Diestel, R. (2006). Graph theory (2nd ed.). Springer - Verlag.

استشهاد بنمط شيكاغو

Diestel, Reinhard. Graph Theory. 2nd ed. New York: Springer - Verlag, 2006.

MLA استشهاد

Diestel, Reinhard. Graph Theory. 2nd ed. Springer - Verlag, 2006.