Cita APA (7a ed.)

Royal Institute of International Affairs, Younger, K. G., & Morgan, R. (1972). The study of international affairs: Essays in honour of Kenneth Younger. Royal Institute of International Affairs [etc.].

Cita Chicago Style (17a ed.)

Royal Institute of International Affairs, Kenneth Gilmour Younger, y Roger Morgan. The Study of International Affairs: Essays in Honour of Kenneth Younger. London: Royal Institute of International Affairs [etc.], 1972.

Cita MLA (9a ed.)

Royal Institute of International Affairs, et al. The Study of International Affairs: Essays in Honour of Kenneth Younger. Royal Institute of International Affairs [etc.], 1972.