Cita APA (7a ed.)

Lewin, W. H. G. (1931). Behind the electron: Original speculations in science & psychology. C. W. Daniel Company.

Cita Chicago Style (17a ed.)

Lewin, Walter H. G. Behind the Electron: Original Speculations in Science & Psychology. London: C. W. Daniel Company, 1931.

Cita MLA (9a ed.)

Lewin, Walter H. G. Behind the Electron: Original Speculations in Science & Psychology. C. W. Daniel Company, 1931.