Harris, G. E. (2012). Big questions from little people--- and simple answers from great minds (1st U.S. ed.). Ecco.
Cita Chicago Style (17a ed.)Harris, Gemma Elwin. Big Questions from Little People--- and Simple Answers from Great Minds. 1st U.S. ed. New York: Ecco, 2012.
Cita MLA (8a ed.)Harris, Gemma Elwin. Big Questions from Little People--- and Simple Answers from Great Minds. 1st U.S. ed. Ecco, 2012.
Precaución: Estas citas no son 100% exactas.