Cita APA (7a ed.)

Wills, W. D. (1945). The Barns experiment. George Allen.

Cita Chicago Style (17a ed.)

Wills, W. David. The Barns Experiment. London: George Allen, 1945.

Cita MLA (9a ed.)

Wills, W. David. The Barns Experiment. George Allen, 1945.