Cita APA (7th ed.)

Lee, E. M., & Jones, D. K. C. (2004). Landslide risk assessment. Thomas Telford.

Cita Chicago (17th ed.)

Lee, E. Mark, i David K. C. Jones. Landslide Risk Assessment. London: Thomas Telford, 2004.

Cita MLA (8th ed.)

Lee, E. Mark, i David K. C. Jones. Landslide Risk Assessment. Thomas Telford, 2004.