Cita APA (7a ed.)
Princiotta, D., & Fortune, A. (Mar 2009). The Quality Imperative: A State Guide to Achieving the Promise of Extended Learning Opportunities. NGA Center for Best Practices.
Cita Chicago Style (17a ed.)
Princiotta, Daniel, y Ayeola Fortune. "The Quality Imperative: A State Guide to Achieving the Promise of Extended Learning Opportunities." NGA Center for Best Practices Mar 2009.
Cita MLA (9a ed.)
Princiotta, Daniel, y Ayeola Fortune. "The Quality Imperative: A State Guide to Achieving the Promise of Extended Learning Opportunities." NGA Center for Best Practices, Mar 2009.
Precaución: Estas citas no son 100% exactas.