APA (7th ed.) Citation

Colston Research Society, Alexander, P., & Gill, R. (1984). Utopias. Duckworth.

Chicago Style (17th ed.) Citation

Colston Research Society, Peter Alexander, and Roger Gill. Utopias. London: Duckworth, 1984.

MLA (9th ed.) Citation

Colston Research Society, et al. Utopias. Duckworth, 1984.