APA način citiranja (7. izdanje)

Hughes, R., & Olsen, J. (1965). Donald Friend: By Robert Hughes. With a foreword by John Olsen. Edwards & Shaw.

Čikaški stil citiranja (17. izdanje)

Hughes, Robert, i John Olsen. Donald Friend: By Robert Hughes. With a Foreword by John Olsen. Sydney: Edwards & Shaw, 1965.

MLA način citiranja (8. izdanje)

Hughes, Robert, i John Olsen. Donald Friend: By Robert Hughes. With a Foreword by John Olsen. Edwards & Shaw, 1965.