APA (7th ed.) Citation

Thomas, G. (1993). An introduction to ethics: Five central problems of moral judgement (1. publ.). Duckworth u.a.

Chicago Style (17th ed.) Citation

Thomas, Geoffrey. An Introduction to Ethics: Five Central Problems of Moral Judgement. 1. publ. London: Duckworth u.a, 1993.

MLA (9th ed.) Citation

Thomas, Geoffrey. An Introduction to Ethics: Five Central Problems of Moral Judgement. 1. publ. Duckworth u.a, 1993.