APA (7th ed.) Citation

Lee, E. M., & Clark, A. (2002). Investigation and management of soft rock cliffs. Thomas Telford.

Chicago Style (17th ed.) Citation

Lee, E. Mark, and Alan Clark. Investigation and Management of Soft Rock Cliffs. London: Thomas Telford, 2002.

MLA (9th ed.) Citation

Lee, E. Mark, and Alan Clark. Investigation and Management of Soft Rock Cliffs. Thomas Telford, 2002.