APA (7th ed.) Citation

Galle, F. C., Dudley, T. R., & Eisenbeiss, G. K. (1997). Hollies: The genus Ilex. Timber Press : Published in association with the Holly Society of America, Inc..

Chicago Style (17th ed.) Citation

Galle, Fred C., T. R. Dudley, and G. K. Eisenbeiss. Hollies: The Genus Ilex. Portland, Or.: Timber Press : Published in association with the Holly Society of America, Inc., 1997.

MLA (9th ed.) Citation

Galle, Fred C., et al. Hollies: The Genus Ilex. Timber Press : Published in association with the Holly Society of America, Inc., 1997.