Cita APA (7a ed.)

Harary, F. (1972). Graph theory (1a ed.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Harary, Frank. Graph Theory. 1a ed. Reading: Addison-Wesley, 1972.

Cita MLA (9a ed.)

Harary, Frank. Graph Theory. 1a ed. Addison-Wesley, 1972.