APA (7th ed.) Citation

Knightly, C., & Cyprien, M. (1985). A traveller's guide to royal roads. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Knightly, Charles, and Michael Cyprien. A Traveller's Guide to Royal Roads. London ; Boston: Routledge & Kegan Paul, 1985.

MLA (9th ed.) Citation

Knightly, Charles, and Michael Cyprien. A Traveller's Guide to Royal Roads. Routledge & Kegan Paul, 1985.