APA-ийн эшлэл(7 дахь хэвлэлт)

Gray, D. &. O. (2016). A Critical introduction to Coaching & Mentoring. Sage Publication.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Gray, David & Others. A Critical Introduction to Coaching & Mentoring. London: Sage Publication, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Gray, David & Others. A Critical Introduction to Coaching & Mentoring. Sage Publication, 2016.