APA-viite (7. p.)

Kahn, R. I. (1972). The letter and the spirit. Word Books.

Chicago-viite (17. p.)

Kahn, Robert I. The Letter and the Spirit. Waco, Texas: Word Books, 1972.

MLA-viite (9. p.)

Kahn, Robert I. The Letter and the Spirit. Word Books, 1972.