Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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