APA (7th ed.) Citation

(1981). The downy mildews. Acad. Pr.

Chicago Style (17th ed.) Citation

The Downy Mildews. London u.a: Acad. Pr, 1981.

MLA (9th ed.) Citation

The Downy Mildews. Acad. Pr, 1981.

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