Boju, V., & Funar, L. (2007). The Math Problems Notebook (1st ed. 2007.). Birkhäuser Boston : Imprint: Birkhäuser.
Cita Chicago Style (17a ed.)Boju, Valentin, y Louis Funar. The Math Problems Notebook. 1st ed. 2007. Boston, MA: Birkhäuser Boston : Imprint: Birkhäuser, 2007.
Cita MLA (8a ed.)Boju, Valentin, y Louis Funar. The Math Problems Notebook. 1st ed. 2007. Birkhäuser Boston : Imprint: Birkhäuser, 2007.
Precaución: Estas citas no son 100% exactas.