Cita APA (7a ed.)

Morton, A. L. (1997). The life and ideas of Robert Owen. University Microfilms International.

Cita Chicago Style (17a ed.)

Morton, A. L. The Life and Ideas of Robert Owen. Ann Arbor: University Microfilms International, 1997.

Cita MLA (9a ed.)

Morton, A. L. The Life and Ideas of Robert Owen. University Microfilms International, 1997.