Cita APA (7th ed.)
Henderson, W. (2001). John Ruskin's political economy. Routledge.
Cita Chicago (17th ed.)
Henderson, Willie. John Ruskin's Political Economy. London ; New York: Routledge, 2001.
Cita MLA (9th ed.)
Henderson, Willie. John Ruskin's Political Economy. Routledge, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.