Shein, C., & Thompson, J. (2013). The vegetable gardener's guide to permaculture: Creating an edible ecosystem. Timber Press.
Cita Chicago Style (17a ed.)Shein, Christopher, y Julie Thompson. The Vegetable Gardener's Guide to Permaculture: Creating an Edible Ecosystem. Portland, Or.: Timber Press, 2013.
Cita MLA (8a ed.)Shein, Christopher, y Julie Thompson. The Vegetable Gardener's Guide to Permaculture: Creating an Edible Ecosystem. Timber Press, 2013.
Precaución: Estas citas no son 100% exactas.