Cita APA (7a ed.)

O'Neil, W. M. (1982). The beginnings of modern psychology (Second revised ed.). The Harvester Press Limited ; Humanities Press.

Cita Chicago Style (17a ed.)

O'Neil, W. M. The Beginnings of Modern Psychology. Second revised ed. Sussex (Great Britain) : New Jersey: The Harvester Press Limited ; Humanities Press, 1982.

Cita MLA (9a ed.)

O'Neil, W. M. The Beginnings of Modern Psychology. Second revised ed. The Harvester Press Limited ; Humanities Press, 1982.