APA (7th ed.) Citation

Foot, P. (2010). The Problem of Abortion and the Doctrine of the Double Effect. The doctrine of double effect, 143-155.

Chicago Style (17th ed.) Citation

Foot, Philippa. "The Problem of Abortion and the Doctrine of the Double Effect." The Doctrine of Double Effect 2010: 143-155.

MLA (9th ed.) Citation

Foot, Philippa. "The Problem of Abortion and the Doctrine of the Double Effect." The Doctrine of Double Effect, 2010, pp. 143-155.

Warning: These citations may not always be 100% accurate.