Παραπομπή σε μορφή APA (7η εκδ.)

Espy, R. H. E. (1951). The religion of college teachers: The beliefs, practices, and religious preparation of faculty members in church-related colleges. Association Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Espy, R. H. Edwin. The Religion of College Teachers: The Beliefs, Practices, and Religious Preparation of Faculty Members in Church-related Colleges. New York: Association Press, 1951.

Παραπομπή σε μορφή MLA (8th εκδ.)

Espy, R. H. Edwin. The Religion of College Teachers: The Beliefs, Practices, and Religious Preparation of Faculty Members in Church-related Colleges. Association Press, 1951.