MLA

Taylor, Judith M, and Peter H Raven. The Global Migrations of Ornamental Plants : How the World Got Into Your Garden. St. Louis, Mo.: Missouri Botanical Garden, 2009.

APA

Taylor, J. M, & Raven, P. H. (2009). The global migrations of ornamental plants : how the world got into your garden. St. Louis, Mo.: Missouri Botanical Garden.

Chicago

Taylor, Judith M., and Peter H Raven. The Global Migrations of Ornamental Plants: How the World Got Into Your Garden. St. Louis, Mo.: Missouri Botanical Garden, 2009.