APA-referens (7:e uppl.)

Hartshorne, H., Stearns, H. R., & Uphaus, W. E. (1933). Standards and trends in religious education. Pub. for the Institute of social and religious research by the Yale university press, H. Milford, Oxford university press.

Chicago-referens (17:e uppl.)

Hartshorne, Hugh, Helen Rachel Stearns, och Willard Edwin Uphaus. Standards and Trends in Religious Education. New Haven, London: Pub. for the Institute of social and religious research by the Yale university press, H. Milford, Oxford university press, 1933.

MLA-referens (8:e uppl.)

Hartshorne, Hugh, et al. Standards and Trends in Religious Education. Pub. for the Institute of social and religious research by the Yale university press, H. Milford, Oxford university press, 1933.