Gettle, J., Gettle, E., & Sutherland, M. (2011). The heirloom life gardener: The Baker Creek way of growing your own food easily and naturally. Hyperion.
Cita Chicago Style (17a ed.)Gettle, Jere, Emilee Gettle, y Megan Sutherland. The Heirloom Life Gardener: The Baker Creek Way of Growing Your Own Food Easily and Naturally. New York: Hyperion, 2011.
Cita MLA (8a ed.)Gettle, Jere, et al. The Heirloom Life Gardener: The Baker Creek Way of Growing Your Own Food Easily and Naturally. Hyperion, 2011.
Precaución: Estas citas no son 100% exactas.