Cita APA (7a ed.)

Halloran, J. D., Elliott, P., & Murdock, G. (1970). Demonstrations and communication: A case study. Penguin Books.

Cita Chicago Style (17a ed.)

Halloran, James D., Philip Elliott, y Graham Murdock. Demonstrations and Communication: A Case Study. Harmondsworth: Penguin Books, 1970.

Cita MLA (9a ed.)

Halloran, James D., et al. Demonstrations and Communication: A Case Study. Penguin Books, 1970.