Tippins, S. (2005). February house. Houghton Mifflin.
Cita Chicago Style (17a ed.)Tippins, Sherill. February House. Boston: Houghton Mifflin, 2005.
Cita MLA (8a ed.)Tippins, Sherill. February House. Houghton Mifflin, 2005.
Precaución: Estas citas no son 100% exactas.