APA-viite (7. p.)

Lovell, S. B. (1967). Our present, knowledge of the Universe. Univ. Press.

Chicago-viite (17. p.)

Lovell, Sir Bernard. Our Present, Knowledge of the Universe. Australia, Melbourne: Univ. Press, 1967.

MLA-viite (9. p.)

Lovell, Sir Bernard. Our Present, Knowledge of the Universe. Univ. Press, 1967.