APA (7th ed.) Citation

Dixon, P. S., & Price, J. H. (1981). The genus Callithamnion (Rhodophyta: Ceramiaceae) in the British Isles. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Dixon, Peter S., and J. H. Price. The Genus Callithamnion (Rhodophyta: Ceramiaceae) in the British Isles. London: British Museum (Natural History), 1981.

MLA (9th ed.) Citation

Dixon, Peter S., and J. H. Price. The Genus Callithamnion (Rhodophyta: Ceramiaceae) in the British Isles. British Museum (Natural History), 1981.