APA (7th ed.) Citation

Tansley, A. G. (1949). The British islands and their vegetation. University Press.

Chicago Style (17th ed.) Citation

Tansley, A. G. The British Islands and Their Vegetation. Cambridge [England]: University Press, 1949.

MLA (9th ed.) Citation

Tansley, A. G. The British Islands and Their Vegetation. University Press, 1949.