APA (7th ed.) Citation

Moody, M., & Harkness, P. (1992). The illustrated encyclopedia of roses. Timber Press.

Chicago Style (17th ed.) Citation

Moody, Mary, and Peter Harkness. The Illustrated Encyclopedia of Roses. Portland, Or.: Timber Press, 1992.

MLA (9th ed.) Citation

Moody, Mary, and Peter Harkness. The Illustrated Encyclopedia of Roses. Timber Press, 1992.