Citazione Stile APA (7a Edizione)

Ore, O. (1963). Graphs and their uses. Random House.

Citazione stile Chigago Style (17a edizione)

Ore, Oystein. Graphs and Their Uses. New York: Random House, 1963.

Citatione MLA (9a ed.)

Ore, Oystein. Graphs and Their Uses. Random House, 1963.