Παραπομπή σε μορφή APA (7η εκδ.)

Powell, J. (1969). Why am I afraid to tell you who I am?: (Insights on self-awareness, personal growth and interpersonal communication). Argus Communications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powell, John. Why Am I Afraid to Tell You Who I Am?: (Insights on Self-awareness, Personal Growth and Interpersonal Communication). Chicago: Argus Communications, 1969.

Παραπομπή σε μορφή MLA (8th εκδ.)

Powell, John. Why Am I Afraid to Tell You Who I Am?: (Insights on Self-awareness, Personal Growth and Interpersonal Communication). Argus Communications, 1969.