Ore, �. (1990). Graphs and their uses.-Rev. by Robin J.Wilson (Rev. by Robin J. Wilson.). Mathematical Association of America.
استشهاد بنمط شيكاغوOre, �ystein. Graphs and Their Uses.-Rev. by Robin J.Wilson. Rev. by Robin J. Wilson. Washington: Mathematical Association of America, 1990.
MLA استشهادOre, �ystein. Graphs and Their Uses.-Rev. by Robin J.Wilson. Rev. by Robin J. Wilson. Mathematical Association of America, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.