APA (7th ed.) Citation

Young, R. W., & Young, A. R. M. (1992). Sandstone landforms. Springer.

Chicago Style (17th ed.) Citation

Young, Robert W., and Ann R. M. Young. Sandstone Landforms. Berlin [u.a.]: Springer, 1992.

MLA (9th ed.) Citation

Young, Robert W., and Ann R. M. Young. Sandstone Landforms. Springer, 1992.