APA (7th ed.) Citation

Newsholme, C. (1992). Willows: The genus Salix (1. publ.). Timber Press.

Chicago Style (17th ed.) Citation

Newsholme, Christopher. Willows: The Genus Salix. 1. publ. Portland, Or: Timber Press, 1992.

MLA (9th ed.) Citation

Newsholme, Christopher. Willows: The Genus Salix. 1. publ. Timber Press, 1992.

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