APA način citiranja (7. izdanje)

Harkness, G. (1952). The modern rival of christian faith: An analysis of secularism. Abingdon Press.

Čikaški stil citiranja (17. izdanje)

Harkness, Georgia. The Modern Rival of Christian Faith: An Analysis of Secularism. New York: Abingdon Press, 1952.

MLA način citiranja (9. izdanje)

Harkness, Georgia. The Modern Rival of Christian Faith: An Analysis of Secularism. Abingdon Press, 1952.