APA (7th ed.) Citation

Townshend, J. R. G. (1981). Terrain analysis and remote sensing. G. Allen & Unwin.

Chicago Style (17th ed.) Citation

Townshend, John R. G. Terrain Analysis and Remote Sensing. London: G. Allen & Unwin, 1981.

MLA (9th ed.) Citation

Townshend, John R. G. Terrain Analysis and Remote Sensing. G. Allen & Unwin, 1981.