APA (7th ed.) Citation

Holdstock, R., Edwards, M., & Avon, J. (1985). Lost realms. Salem House.

Chicago Style (17th ed.) Citation

Holdstock, Robert, Malcolm Edwards, and John Avon. Lost Realms. Salem, New Hampshire: Salem House, 1985.

MLA (9th ed.) Citation

Holdstock, Robert, et al. Lost Realms. Salem House, 1985.