Cita APA (7a ed.)

Eysenck, H. J. (1964). Experiments in motivation. Pergamon Press.

Cita Chicago Style (17a ed.)

Eysenck, H. J. Experiments in Motivation. Oxford [etc.]: Pergamon Press, 1964.

Cita MLA (9a ed.)

Eysenck, H. J. Experiments in Motivation. Pergamon Press, 1964.