APA način citiranja (7. izdanje)

Koestler, A., Hardy, D., & Viereck, P. (1961). Darkness at noon: By Arthur Koestler. Transl. by Daphne Hardy. With a Foreword by Peter Viereck (13. print.). The New American Library.

Čikaški stil citiranja (17. izdanje)

Koestler, Arthur, Daphne Hardy, i Peter Viereck. Darkness at Noon: By Arthur Koestler. Transl. by Daphne Hardy. With a Foreword by Peter Viereck. 13. print. New York: The New American Library, 1961.

MLA način citiranja (8. izdanje)

Koestler, Arthur, et al. Darkness at Noon: By Arthur Koestler. Transl. by Daphne Hardy. With a Foreword by Peter Viereck. 13. print. The New American Library, 1961.