APA (7th ed.) Citation

(1998). Illustrated genera of ascomycetes. APS Press.

Chicago Style (17th ed.) Citation

Illustrated Genera of Ascomycetes. St. Paul, Minn: APS Press, 1998.

MLA (9th ed.) Citation

Illustrated Genera of Ascomycetes. APS Press, 1998.

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