APA (7th ed.) Citation

Wardlaw, A. C. (2005). New atlas of ferns & allied plants of Britain & Ireland. British Pteridological Soc.

Chicago Style (17th ed.) Citation

Wardlaw, Alastair C. New Atlas of Ferns & Allied Plants of Britain & Ireland. London: British Pteridological Soc, 2005.

MLA (9th ed.) Citation

Wardlaw, Alastair C. New Atlas of Ferns & Allied Plants of Britain & Ireland. British Pteridological Soc, 2005.