Gaya APA

Goodaire, E, G., Parmenter, M, M. (1998). Discrete mathematics with graph theory . Upper Saddle River, NJ: Prentice Hall International.

Gaya MLA

Goodaire, Edgar, G.., Parmenter, Michael, M.. "Discrete mathematics with graph theory". Upper Saddle River, NJ: Prentice Hall International, 1998. Text.