Obed, E. B., & McClintock, B. (2012). Twelve kinds of ice. Houghton Mifflin Books for Children.
Cita Chicago Style (17a ed.)Obed, Ellen Bryan, y Barbara McClintock. Twelve Kinds of Ice. Boston, Mass.: Houghton Mifflin Books for Children, 2012.
Cita MLA (8a ed.)Obed, Ellen Bryan, y Barbara McClintock. Twelve Kinds of Ice. Houghton Mifflin Books for Children, 2012.
Precaución: Estas citas no son 100% exactas.