APA استشهاد

Chartrand, G. (2012). Introduction to graph theory. Tata MacGraw Hill.

استشهاد بنمط شيكاغو

Chartrand, Gary. Introduction to Graph Theory. New Delhi: Tata MacGraw Hill, 2012.

MLA استشهاد

Chartrand, Gary. Introduction to Graph Theory. Tata MacGraw Hill, 2012.