APA (7th ed.) Citation

Stevens, G. N. (1987). The lichen genus Ramalina in Australia. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Stevens, G. N. The Lichen Genus Ramalina in Australia. London: British Museum (Natural History), 1987.

MLA (9th ed.) Citation

Stevens, G. N. The Lichen Genus Ramalina in Australia. British Museum (Natural History), 1987.

Warning: These citations may not always be 100% accurate.