Ellis, B. W., & Bradley, F. M. (1996). Rodale´s complete guide to organic gardening: Your ultimate resource for growing a great garden and keeping ahead of pests - chemical - free. Rodale.
Chicago-Zitierstil (17. Ausg.)Ellis, Barbara W.,ed, und Fern Marshall Bradley. Rodale´s Complete Guide to Organic Gardening: Your Ultimate Resource for Growing a Great Garden and Keeping Ahead of Pests - Chemical - Free. New York: Rodale, 1996.
MLA-Zitierstil (9. Ausg.)Ellis, Barbara W.,ed, und Fern Marshall Bradley. Rodale´s Complete Guide to Organic Gardening: Your Ultimate Resource for Growing a Great Garden and Keeping Ahead of Pests - Chemical - Free. Rodale, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.