Cita APA (7a ed.)

Nordenstreng, K., & Hannikainen, L. (1894). The mass media declaration of UNESCO. Alex Publishing Corporation.

Cita Chicago Style (17a ed.)

Nordenstreng, Kaarle, y Lauri Hannikainen. The Mass Media Declaration of UNESCO. Norwood, N.J.: Alex Publishing Corporation, 1894.

Cita MLA (9a ed.)

Nordenstreng, Kaarle, y Lauri Hannikainen. The Mass Media Declaration of UNESCO. Alex Publishing Corporation, 1894.