Cita APA (7a ed.)

Elliot, M. M., & MacIntyre, J. (1967). Europe and the world (1. publ.). Arnold.

Cita Chicago Style (17a ed.)

Elliot, Margaret M., y James MacIntyre. Europe and the World. 1. publ. London: Arnold, 1967.

Cita MLA (9a ed.)

Elliot, Margaret M., y James MacIntyre. Europe and the World. 1. publ. Arnold, 1967.