APA (7th ed.) Citation

Hill, C. R., & Camus, J. M. (1986). Evolutionary cladistics of marattialean ferns. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Hill, Christopher R., and Josephine M. Camus. Evolutionary Cladistics of Marattialean Ferns. London: British Museum (Natural History), 1986.

MLA (9th ed.) Citation

Hill, Christopher R., and Josephine M. Camus. Evolutionary Cladistics of Marattialean Ferns. British Museum (Natural History), 1986.