Gordon, N. J. (1981). Psychology and education: The state of the union. McCutchan.
Cita Chicago Style (17a ed.)Gordon, Neal J. Psychology and Education: The State of the Union. Berkeley: McCutchan, 1981.
Cita MLA (9a ed.)Gordon, Neal J. Psychology and Education: The State of the Union. McCutchan, 1981.
Precaución: Estas citas no son 100% exactas.