Harary, F. (1991). Graph theory (20. [Dr.].). Addison-Wesley.
Chicago Style (17th ed.) CitationHarary, Frank. Graph Theory. 20. [Dr.]. Reading, Mass. [u. a.]: Addison-Wesley, 1991.
MLA (9th ed.) CitationHarary, Frank. Graph Theory. 20. [Dr.]. Addison-Wesley, 1991.
Warning: These citations may not always be 100% accurate.