APA (7th ed.) Citation

Sommerfeldt, J. R. (1987). Erudition at God's Service. Cistercian Publications.

Chicago Style (17th ed.) Citation

Sommerfeldt, John R. Erudition at God's Service. Kalamazoo (MI): Cistercian Publications, 1987.

MLA (9th ed.) Citation

Sommerfeldt, John R. Erudition at God's Service. Cistercian Publications, 1987.