APA (7th ed.) Citation

Jermy, A. C., & Tutin, T. G. (1968). British sedges: A handbook to the species of carex found growing in the British Isles. Botanical Society of the British Isles.

Chicago Style (17th ed.) Citation

Jermy, A. C., and T. G. Tutin. British Sedges: A Handbook to the Species of Carex Found Growing in the British Isles. London: Botanical Society of the British Isles, 1968.

MLA (9th ed.) Citation

Jermy, A. C., and T. G. Tutin. British Sedges: A Handbook to the Species of Carex Found Growing in the British Isles. Botanical Society of the British Isles, 1968.