Cita APA (7th ed.)

Negus, K., & Pickering, M. (2004). Creativity, communication, and culture value. Sage.

Cita Chicago (17th ed.)

Negus, Keith, i Michael Pickering. Creativity, Communication, and Culture Value. London: Sage, 2004.

Cita MLA (9th ed.)

Negus, Keith, i Michael Pickering. Creativity, Communication, and Culture Value. Sage, 2004.