APA-ийн эшлэл(7 дахь хэвлэлт)

Ore, Ø. (1990). Graphs and their uses. Mathematical Association of America.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ore, Øystein. Graphs and Their Uses. Washington, DC: Mathematical Association of America, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ore, Øystein. Graphs and Their Uses. Mathematical Association of America, 1990.