Marcus, D. A. (2008). Graph theory: A problem oriented approach. Washington, D.C.: Mathematical Association of America.
Чикагска система за цитиранеMarcus, Daniel A. Graph Theory: A Problem Oriented Approach. Washington, D.C.: Mathematical Association of America, 2008.
MLA формат за цитиранеMarcus, Daniel A. Graph Theory: A Problem Oriented Approach. Washington, D.C.: Mathematical Association of America, 2008.
Внимание: Тези цитати може да не са 100% точни.