APA (7th ed.) Citation

Robinson, O. F., Fergus, T. D., & Gordon, W. M. (1985). An introduction to European legal history. Professional Books.

Chicago Style (17th ed.) Citation

Robinson, O. F., T. D. Fergus, and William M. Gordon. An Introduction to European Legal History. Abingdon, Oxon.: Professional Books, 1985.

MLA (8th ed.) Citation

Robinson, O. F., et al. An Introduction to European Legal History. Professional Books, 1985.

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