APA (7th ed.) Citation

(1915). Willows: Their growth, use, and importance. GPO.

Chicago Style (17th ed.) Citation

Willows: Their Growth, Use, and Importance. [Washington]: GPO, 1915.

MLA (9th ed.) Citation

Willows: Their Growth, Use, and Importance. GPO, 1915.

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