Cita APA (7a ed.)

Wrangham, E., Yapp, M., Killingray, M., & O'Connor, E. (1974). Communications revolution (1. publ.). Harrap.

Cita Chicago Style (17a ed.)

Wrangham, Elizabeth, Malcolm Yapp, Margaret Killingray, y Edmund O'Connor. Communications Revolution. 1. publ. London: Harrap, 1974.

Cita MLA (9a ed.)

Wrangham, Elizabeth, et al. Communications Revolution. 1. publ. Harrap, 1974.