Παραπομπή APA

Lovasz, L., & Pelikan, J. V. (2003). Discrete mathematics: Elementary and beyond. Springer.

Παραπομπή Chicago Style

Lovasz, L., και J Vesztergombi Pelikan. Discrete Mathematics: Elementary and Beyond. New York: Springer, 2003.

Παραπομπή MLA

Lovasz, L., και J Vesztergombi Pelikan. Discrete Mathematics: Elementary and Beyond. Springer, 2003.