Kline, S., & Wummer, A. (2012). Horrible Harry and the secret treasure. Puffin Books.
Cita Chicago Style (17a ed.)Kline, Suzy, y Amy Wummer. Horrible Harry and the Secret Treasure. New York: Puffin Books, 2012.
Cita MLA (8a ed.)Kline, Suzy, y Amy Wummer. Horrible Harry and the Secret Treasure. Puffin Books, 2012.
Precaución: Estas citas no son 100% exactas.