APA-ийн эшлэл(7 дахь хэвлэлт)

Roskam, G. (2009). Plutarch's Maxime cum principibus philosopho esse disserendum: An interpretation with commentary. Leuven University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Roskam, Geert. Plutarch's Maxime Cum Principibus Philosopho Esse Disserendum: An Interpretation with Commentary. Leuven: Leuven University Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Roskam, Geert. Plutarch's Maxime Cum Principibus Philosopho Esse Disserendum: An Interpretation with Commentary. Leuven University Press, 2009.