APA-viite (7. p.)

Hartshorne, C. (1965). Anselm's discovery: A re-examination of the ontological proof for God's existence. Open Court.

Chicago-viite (17. p.)

Hartshorne, Charles. Anselm's Discovery: A Re-examination of the Ontological Proof for God's Existence. La Salle, Ill: Open Court, 1965.

MLA-viite (9. p.)

Hartshorne, Charles. Anselm's Discovery: A Re-examination of the Ontological Proof for God's Existence. Open Court, 1965.