APA (7th ed.) Citation

Heywood, V. H., & Chant, S. R. (1982). Popular encyclopedia of plants. Cambridge University Press.

Chicago Style (17th ed.) Citation

Heywood, V. H., and Stuart R. Chant. Popular Encyclopedia of Plants. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1982.

MLA (9th ed.) Citation

Heywood, V. H., and Stuart R. Chant. Popular Encyclopedia of Plants. Cambridge University Press, 1982.