Cita APA (7a ed.)

O'Shaughnessy, J. (1972). Inquiry and decision ([1st pub.].). Allen & Unwin.

Cita Chicago Style (17a ed.)

O'Shaughnessy, John. Inquiry and Decision. [1st pub.]. London: Allen & Unwin, 1972.

Cita MLA (9a ed.)

O'Shaughnessy, John. Inquiry and Decision. [1st pub.]. Allen & Unwin, 1972.