Fischer, T., Bloom, R., & Bloom, A. (2009). Perennial companions: 100 dazzling plant combinations for every season. Timber Press.
Style de citation Chicago (17e éd.)Fischer, Thomas, Richard Bloom, et Adrian Bloom. Perennial Companions: 100 Dazzling Plant Combinations for Every Season. Portland, Or.: Timber Press, 2009.
Style de citation MLA (8e éd.)Fischer, Thomas, et al. Perennial Companions: 100 Dazzling Plant Combinations for Every Season. Timber Press, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.