APA-referens (7:e uppl.)

Dubalen, M. T., Teilhard de Chardin, P., & Carter, N. C. (2013). Dubalen, Marie Therese - Carter, Nancy Corson, Collection. DigitalGeorgetown.

Chicago-referens (17:e uppl.)

Dubalen, Marie Thérèse, Pierre Teilhard de Chardin, och Nancy Corson Carter. Dubalen, Marie Therese - Carter, Nancy Corson, Collection. Washington, D.C.: DigitalGeorgetown, 2013.

MLA-referens (8:e uppl.)

Dubalen, Marie Thérèse, et al. Dubalen, Marie Therese - Carter, Nancy Corson, Collection. DigitalGeorgetown, 2013.