APA-referens

Bang-Jensen, J., & Gutin, G. z. (2010). Digraphs: Theory, algorithms and applications (2nd ed.). Springer.

Chicago-stil citat

Bang-Jensen, Jorgen, och Gregory z. Gutin. Digraphs: Theory, Algorithms and Applications. 2nd ed. London: Springer, 2010.

MLA-referens

Bang-Jensen, Jorgen, och Gregory z. Gutin. Digraphs: Theory, Algorithms and Applications. 2nd ed. Springer, 2010.