APA (7th ed.) Citation

Jackson, S., & Nicholson, R. (1983). The citadel of chaos. Puffin Books.

Chicago Style (17th ed.) Citation

Jackson, Steve, and Russ Nicholson. The Citadel of Chaos. Harmondsworth: Puffin Books, 1983.

MLA (9th ed.) Citation

Jackson, Steve, and Russ Nicholson. The Citadel of Chaos. Puffin Books, 1983.

Warning: These citations may not always be 100% accurate.