Helakoski, L., & Cole, H. (2006). Big chickens. Dutton Children's Books.
Cita Chicago Style (17a ed.)Helakoski, Leslie, y Henry Cole. Big Chickens. New York: Dutton Children's Books, 2006.
Cita MLA (8a ed.)Helakoski, Leslie, y Henry Cole. Big Chickens. Dutton Children's Books, 2006.
Precaución: Estas citas no son 100% exactas.