APA (7th ed.) Citation

Hutchinson, J., & Hubbard, C. E. (1948). British flowering plants: Evolution and classification of families and genera, with notes on their distribution. P.R. Gawthorn.

Chicago Style (17th ed.) Citation

Hutchinson, J., and C. E. Hubbard. British Flowering Plants: Evolution and Classification of Families and Genera, with Notes on Their Distribution. London: P.R. Gawthorn, 1948.

MLA (9th ed.) Citation

Hutchinson, J., and C. E. Hubbard. British Flowering Plants: Evolution and Classification of Families and Genera, with Notes on Their Distribution. P.R. Gawthorn, 1948.