Goodman, E., & Tildes, P. L. (2008). Plant secrets. Charlesbridge.
Cita Chicago Style (17a ed.)Goodman, Emily, y Phyllis Limbacher Tildes. Plant Secrets. Watertown, Mass.: Charlesbridge, 2008.
Cita MLA (8a ed.)Goodman, Emily, y Phyllis Limbacher Tildes. Plant Secrets. Charlesbridge, 2008.
Precaución: Estas citas no son 100% exactas.