Παραπομπή σε μορφή APA (7η εκδ.)

Hummert, M. L., Nussbaum, J. F., & Wiemann, J. M. (1994). Interpersonal communication in older adulthood: Interdisciplinary theory and research. Sage Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hummert, Mary Lee, Jon F. Nussbaum, και John M. Wiemann. Interpersonal Communication in Older Adulthood: Interdisciplinary Theory and Research. Thousand Oaks, Calif: Sage Publications, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hummert, Mary Lee, et al. Interpersonal Communication in Older Adulthood: Interdisciplinary Theory and Research. Sage Publications, 1994.