Citazione Stile APA (7a Edizione)

Murray, T. (1977). Trade Preferences for developing countries. Macmillan.

Citazione stile Chigago Style (17a edizione)

Murray, Tracy. Trade Preferences for Developing Countries. London: Macmillan, 1977.

Citatione MLA (9a ed.)

Murray, Tracy. Trade Preferences for Developing Countries. Macmillan, 1977.