APA (7th ed.) Citation

Bloom, A., & Bloom, R. (2010). Bloom's best perennials and grasses: Expert plant choices and dramatic combinations for year-round gardens. Timber Press.

Chicago Style (17th ed.) Citation

Bloom, Adrian, and Richard Bloom. Bloom's Best Perennials and Grasses: Expert Plant Choices and Dramatic Combinations for Year-round Gardens. Portland, Or.: Timber Press, 2010.

MLA (8th ed.) Citation

Bloom, Adrian, and Richard Bloom. Bloom's Best Perennials and Grasses: Expert Plant Choices and Dramatic Combinations for Year-round Gardens. Timber Press, 2010.

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