Cita APA (7a ed.)
ebrary, Inc, & Nata, R. V. (2009). Progress in education. Nova Science Publishers, Inc..
Cita Chicago Style (17a ed.)
ebrary, Inc, y Robert V. Nata. Progress in Education. New York: Nova Science Publishers, Inc., 2009.
Cita MLA (9a ed.)
ebrary, Inc, y Robert V. Nata. Progress in Education. Nova Science Publishers, Inc., 2009.
Precaución: Estas citas no son 100% exactas.