Shapiro, J. F., & Felstead, C. (2007). Family lullaby. Greenwillow Books.
Cita Chicago Style (17a ed.)Shapiro, Jody Fickes, y Cathie Felstead. Family Lullaby. New York: Greenwillow Books, 2007.
Cita MLA (8a ed.)Shapiro, Jody Fickes, y Cathie Felstead. Family Lullaby. Greenwillow Books, 2007.
Precaución: Estas citas no son 100% exactas.