APA (7th ed.) Citation

Rendle, A. B. (1967). The classification of flowering plants. Cambridge University Press.

Chicago Style (17th ed.) Citation

Rendle, Alfred Barton. The Classification of Flowering Plants. Cambridge: Cambridge University Press, 1967.

MLA (9th ed.) Citation

Rendle, Alfred Barton. The Classification of Flowering Plants. Cambridge University Press, 1967.