Cita APA (7th ed.)

Mackenzie, M. D. M., & Westwood, L. J. (1978). Background to Britain (2a. ed.). McMillan Press.

Cita Chicago (17th ed.)

Mackenzie, M. D. Munro, i L. J. Westwood. Background to Britain. 2a. ed. Londres: McMillan Press, 1978.

Cita MLA (9th ed.)

Mackenzie, M. D. Munro, i L. J. Westwood. Background to Britain. 2a. ed. McMillan Press, 1978.