APA (7th ed.) Citation

McGary, M. J. (2001). Bulbs of North America. Timber Press and North American Rock Garden Society.

Chicago Style (17th ed.) Citation

McGary, Mary Jane. Bulbs of North America. Portland, Or., U.S.A.: Timber Press and North American Rock Garden Society, 2001.

MLA (9th ed.) Citation

McGary, Mary Jane. Bulbs of North America. Timber Press and North American Rock Garden Society, 2001.