CROCKETT, J. U. (1977). Flowering Shrubs James Underwood Crockett. Time Life Books.
Cita Chicago Style (17a ed.)CROCKETT, James Underwood. Flowering Shrubs James Underwood Crockett. Time Life Books, 1977.
Cita MLA (8a ed.)CROCKETT, James Underwood. Flowering Shrubs James Underwood Crockett. Time Life Books, 1977.
Precaución: Estas citas no son 100% exactas.