توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

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.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

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.