Cita APA (7th ed.)

Ryan, A. (1974). J.S. Mill. Routledge and Kegan Paul.

Cita Chicago (17th ed.)

Ryan, Alan. J.S. Mill. London: Routledge and Kegan Paul, 1974.

Cita MLA (9th ed.)

Ryan, Alan. J.S. Mill. Routledge and Kegan Paul, 1974.