Perry, A., & Snow, A. (2003). Here's what you do when you can't find your shoe: Ingenious inventions for pesky problems. Atheneum Books for Young Readers.
Cita Chicago Style (17a ed.)Perry, Andrea, y Alan Snow. Here's What You Do When You Can't Find Your Shoe: Ingenious Inventions for Pesky Problems. New York: Atheneum Books for Young Readers, 2003.
Cita MLA (8a ed.)Perry, Andrea, y Alan Snow. Here's What You Do When You Can't Find Your Shoe: Ingenious Inventions for Pesky Problems. Atheneum Books for Young Readers, 2003.
Precaución: Estas citas no son 100% exactas.