APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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