Arnosky, J. (1999). Crinkleroot's nature almanac. Simon & Schuster Books For Young Readers.
Cita Chicago Style (17a ed.)Arnosky, Jim. Crinkleroot's Nature Almanac. New York, N.Y.: Simon & Schuster Books For Young Readers, 1999.
Cita MLA (8a ed.)Arnosky, Jim. Crinkleroot's Nature Almanac. Simon & Schuster Books For Young Readers, 1999.
Precaución: Estas citas no son 100% exactas.