Cita APA (7th ed.)

Owen, R., & Johnson, O. C. (1970). Robert Owen in the United States. Published for A.I.M.S. by Humanities Press.

Cita Chicago (17th ed.)

Owen, Robert, i Oakley C. Johnson. Robert Owen in the United States. New York: Published for A.I.M.S. by Humanities Press, 1970.

Cita MLA (8th ed.)

Owen, Robert, i Oakley C. Johnson. Robert Owen in the United States. Published for A.I.M.S. by Humanities Press, 1970.