APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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