APA (7th ed.) Citation

Clapham, A. R., Tutin, T. G., & Warburg, E. F. (1952). Flora of the British Isles (1. ed.). Univ. Press.

Chicago Style (17th ed.) Citation

Clapham, A. R., Thomas Gaskell Tutin, and E. F. Warburg. Flora of the British Isles. 1. ed. Cambridge: Univ. Press, 1952.

MLA (9th ed.) Citation

Clapham, A. R., et al. Flora of the British Isles. 1. ed. Univ. Press, 1952.