Cita APA (7a ed.)

Terrill, B., & Newbold, G. (2007). The barnyard night before Christmas. Random House Children's Books.

Cita Chicago Style (17a ed.)

Terrill, Beth, y Greg Newbold. The Barnyard Night Before Christmas. New York: Random House Children's Books, 2007.

Cita MLA (8a ed.)

Terrill, Beth, y Greg Newbold. The Barnyard Night Before Christmas. Random House Children's Books, 2007.

Precaución: Estas citas no son 100% exactas.