APA (7th ed.) Citation

Shamel, A. D. (1921). The improvement of plants through bud selection. [s.n..

Chicago Style (17th ed.) Citation

Shamel, A. D. The Improvement of Plants Through Bud Selection. Honolulu, Hawaii: [s.n., 1921.

MLA (8th ed.) Citation

Shamel, A. D. The Improvement of Plants Through Bud Selection. [s.n., 1921.

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