Hughes, T., & Briggs, R. (2007). Collected poems for children. Farrar.
Cita Chicago Style (17a ed.)Hughes, Ted, y Raymond Briggs. Collected Poems for Children. New York: Farrar, 2007.
Cita MLA (8a ed.)Hughes, Ted, y Raymond Briggs. Collected Poems for Children. Farrar, 2007.
Precaución: Estas citas no son 100% exactas.