APA (7th ed.) Citation

Bjerknes, G., Ehn, P., Kyng, M., & Nygaard, K. (1987). Computers and democracy: A Scandinavian challenge. Avebury.

Chicago Style (17th ed.) Citation

Bjerknes, Gro, Pelle Ehn, Morten Kyng, and Kristen Nygaard. Computers and Democracy: A Scandinavian Challenge. Aldershot [etc.]: Avebury, 1987.

MLA (9th ed.) Citation

Bjerknes, Gro, et al. Computers and Democracy: A Scandinavian Challenge. Avebury, 1987.