Bendell, N., & Schaefer, V. L. (2009). Is this normal?: Girls' questions. American Girl Publishing.
Cita Chicago Style (17a ed.)Bendell, Norm, y Valorie Lee Schaefer. Is This Normal?: Girls' Questions. Middleton, WI: American Girl Publishing, 2009.
Cita MLA (8a ed.)Bendell, Norm, y Valorie Lee Schaefer. Is This Normal?: Girls' Questions. American Girl Publishing, 2009.
Precaución: Estas citas no son 100% exactas.