APA Edition Citation

Dennis, R. W. G. (1977). British Ascomycetes. Ganther Verlay.

Chicago Edition Citation

Dennis, R W G. British Ascomycetes. Germany: Ganther Verlay, 1977.

MLA Edition Citation

Dennis, R W G. British Ascomycetes. Ganther Verlay, 1977.

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