APA (7th ed.) Citation

Young, R. W., Wray, R. A. L., & Young, A. R. M. (2009). Sandstone landforms ([Updated and rev.].). Cambridge University Press.

Chicago Style (17th ed.) Citation

Young, R. W., Robert A. L. Wray, and Ann R. M. Young. Sandstone Landforms. [Updated and rev.]. Cambridge ; New York: Cambridge University Press, 2009.

MLA (9th ed.) Citation

Young, R. W., et al. Sandstone Landforms. [Updated and rev.]. Cambridge University Press, 2009.