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.
Precaución: Estas citas no son 100% exactas.