APA aipamena

Chartrand, G., & Lesniak, L. (2005). Graphs & digraphs (4th ed.). Chapman & Hall/CRC.

Chicago Style aipamena

Chartrand, Gary, and Linda Lesniak. Graphs & Digraphs. 4th ed. Boca Raton: Chapman & Hall/CRC, 2005.

MLA aipamena

Chartrand, Gary, and Linda Lesniak. Graphs & Digraphs. 4th ed. Chapman & Hall/CRC, 2005.

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