APA (7th ed.) Citation

Dennis, R. W. G. (1968). British ascomycetes: Illustrated by 40 coloured plates and 31 full page figures (2. ed., rev. and enl. ed.). Cramer.

Chicago Style (17th ed.) Citation

Dennis, Richard W. G. British Ascomycetes: Illustrated by 40 Coloured Plates and 31 Full Page Figures. 2. ed., rev. and enl. ed. Lehre: Cramer, 1968.

MLA (9th ed.) Citation

Dennis, Richard W. G. British Ascomycetes: Illustrated by 40 Coloured Plates and 31 Full Page Figures. 2. ed., rev. and enl. ed. Cramer, 1968.