APA (7th ed.) Citation

Lillie, W. (1966). An introduction to ethics ([1a ed., 2nd reprint].). Methuen.

Chicago Style (17th ed.) Citation

Lillie, W. An Introduction to Ethics. [1a ed., 2nd reprint]. London: Methuen, 1966.

MLA (9th ed.) Citation

Lillie, W. An Introduction to Ethics. [1a ed., 2nd reprint]. Methuen, 1966.