APA (7th ed.) Citation

Ore, O. (1977). Graphs and their uses (14. print.). Math. Assoc. of America.

Chicago Style (17th ed.) Citation

Ore, Oystein. Graphs and Their Uses. 14. print. Washington, D.C: Math. Assoc. of America, 1977.

MLA (9th ed.) Citation

Ore, Oystein. Graphs and Their Uses. 14. print. Math. Assoc. of America, 1977.