APA-viite (7. p.)

Ustinov, P. (1961). We were only human (1. Aufl.). Heinemann.

Chicago-viite (17. p.)

Ustinov, Peter. We Were Only Human. 1. Aufl. London [u.a.]: Heinemann, 1961.

MLA-viite (8. p.)

Ustinov, Peter. We Were Only Human. 1. Aufl. Heinemann, 1961.