APA-ийн эшлэл(7 дахь хэвлэлт)

Irwin, T., & Nussbaum, M. C. (1993). Virtue, love and form: Essays in memory of Gregory Vlastos. Academic Printing and Publishing.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Irwin, Terence, ба Martha Craven Nussbaum. Virtue, Love and Form: Essays in Memory of Gregory Vlastos. Edmonton: Academic Printing and Publishing, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Irwin, Terence, ба Martha Craven Nussbaum. Virtue, Love and Form: Essays in Memory of Gregory Vlastos. Academic Printing and Publishing, 1993.