Cita APA (7a ed.)
Perspective on Early Mathematics Conference ( Frankfurt, Alemania), & Kortenkamp, U. Early Mathematics Learning: Selected Papers of the POEM 2012 Conference. Springer.
Cita estilo Chicago (17a ed.)
Perspective on Early Mathematics Conference ( Frankfurt, Alemania), y Ulrich Kortenkamp. Early Mathematics Learning: Selected Papers of the POEM 2012 Conference. Nueva York, EUA: Springer.
Cita MLA (9a ed.)
Perspective on Early Mathematics Conference ( Frankfurt, Alemania), y Ulrich Kortenkamp. Early Mathematics Learning: Selected Papers of the POEM 2012 Conference. Springer.
Precaución: Estas citas no son 100% exactas.