Crews, D. (1995). Sail away. Greenwillow Books.
Cita Chicago Style (17a ed.)Crews, Donald. Sail Away. New York: Greenwillow Books, 1995.
Cita MLA (8a ed.)Crews, Donald. Sail Away. Greenwillow Books, 1995.
Precaución: Estas citas no son 100% exactas.