APA (7th ed.) Citation

Bunce, R. G. H. (1989). A field key for classifying British woodland vegetation / R.G.H. Bunce. H.M.S.O..

Chicago Style (17th ed.) Citation

Bunce, R. G. H. A Field Key for Classifying British Woodland Vegetation / R.G.H. Bunce. London: H.M.S.O., 1989.

MLA (9th ed.) Citation

Bunce, R. G. H. A Field Key for Classifying British Woodland Vegetation / R.G.H. Bunce. H.M.S.O., 1989.

Warning: These citations may not always be 100% accurate.