Villa, J. G., Francis, L., & Cowen, J. (1999). The parlement of giraffes: Poems for children-eight to eighty. Anvil Publishing, Inc.
Dyfyniad Arddull ChicagoVilla, Jose Garcia, Larry Francis, and John Cowen. The Parlement of Giraffes: Poems for Children-eight to Eighty. Pasig, Philippines: Anvil Publishing, Inc, 1999.
Dyfyniad MLAVilla, Jose Garcia, et al. The Parlement of Giraffes: Poems for Children-eight to Eighty. Anvil Publishing, Inc, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.