Cita APA (7th ed.)
Gosling, J. C. B. (1990). Weakness of the will. Routledge.
Cita Chicago (17th ed.)
Gosling, J. C. B. Weakness of the Will. London ; New York: Routledge, 1990.
Cita MLA (9th ed.)
Gosling, J. C. B. Weakness of the Will. Routledge, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.