Greenleaf Whiettier, J. Telling the bees: John Greenleaf Whiettier. The Northeast.(1979).
Cita Chicago Style (17a ed.)Greenleaf Whiettier, John. "Telling the Bees: John Greenleaf Whiettier." The Northeast.(1979) .
Cita MLA (8a ed.)Greenleaf Whiettier, John. "Telling the Bees: John Greenleaf Whiettier." The Northeast.(1979), .
Precaución: Estas citas no son 100% exactas.