Style de citation APA (7e éd.)

Chartrand, G., & Lesniak Foster, L. (1986). Graphs and digraphs (2a. ed.). Wadsworth and Brooks-Cole Advanced Books and Software.

Style de citation Chicago (17e éd.)

Chartrand, Gary, et Linda Lesniak Foster. Graphs and Digraphs. 2a. ed. Monterey: Wadsworth and Brooks-Cole Advanced Books and Software, 1986.

Style de citation MLA (9e éd.)

Chartrand, Gary, et Linda Lesniak Foster. Graphs and Digraphs. 2a. ed. Wadsworth and Brooks-Cole Advanced Books and Software, 1986.