APA (7th ed.) Citation

Skorupski, J. (1991). John Stuart Mill (1. publ. in paperback.). Routledge.

Chicago Style (17th ed.) Citation

Skorupski, John. John Stuart Mill. 1. publ. in paperback. London u.a: Routledge, 1991.

MLA (9th ed.) Citation

Skorupski, John. John Stuart Mill. 1. publ. in paperback. Routledge, 1991.