APA (7th ed.) Citation

Gray, K. J., & Gray, S. F. (1999). Land law. Butterworths.

Chicago Style (17th ed.) Citation

Gray, Kevin J., and Susan Francis Gray. Land Law. London [u.a.]: Butterworths, 1999.

MLA (9th ed.) Citation

Gray, Kevin J., and Susan Francis Gray. Land Law. Butterworths, 1999.