APA (7th ed.) Citation

Bridges, E. M. (1978). World soils (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Bridges, E. M. World Soils. 2nd ed. Cambridge [etc.]: Cambridge University Press, 1978.

MLA (9th ed.) Citation

Bridges, E. M. World Soils. 2nd ed. Cambridge University Press, 1978.