Cita APA (7a ed.)
Royce, J. E. (1961). MAN AND HIS NATURE: A PHILOSOPHICAL PSYCHOLOGY.
Cita estilo Chicago (17a ed.)
Royce, James E. MAN AND HIS NATURE: A PHILOSOPHICAL PSYCHOLOGY. 1961.
Cita MLA (9a ed.)
Royce, James E. MAN AND HIS NATURE: A PHILOSOPHICAL PSYCHOLOGY. 1961.
Precaución: Estas citas no son 100% exactas.