DAVIS, R. F. O. (2010). Robert Owen. Bloomsbury Academic.
Cita Chicago (17th ed.)DAVIS, Robert Frank O'Hagan. Robert Owen. Bloomsbury Academic, 2010.
Cita MLA (9th ed.)DAVIS, Robert Frank O'Hagan. Robert Owen. Bloomsbury Academic, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.