Cita APA (7a ed.)

Hallman, E., Oliphant, P. F., & White, R. C. (1981). The newspaper as a business. Royal Commission on Newspapers.

Cita Chicago Style (17a ed.)

Hallman, Eugene, P. F. Oliphant, y R. C. White. The Newspaper as a Business. Ottawa, Canada: Royal Commission on Newspapers, 1981.

Cita MLA (9a ed.)

Hallman, Eugene, et al. The Newspaper as a Business. Royal Commission on Newspapers, 1981.