Ballard, P. (2000). Gifts for Gus: The sound of G. Child's World.
Cita Chicago Style (17a ed.)Ballard, Peg. Gifts for Gus: The Sound of G. [Chanhassen, Minn.]: Child's World, 2000.
Cita MLA (8a ed.)Ballard, Peg. Gifts for Gus: The Sound of G. Child's World, 2000.
Precaución: Estas citas no son 100% exactas.