Stephens, J. M., & Evans, E. D. (1973). Development and classroom learning: An introduction to educational psychology. Holt.
Citazione stile Chigago Style (17a edizione)Stephens, John Mortimer, e Ellis D. Evans. Development and Classroom Learning: An Introduction to Educational Psychology. New York: Holt, 1973.
Citatione MLA (9a ed.)Stephens, John Mortimer, e Ellis D. Evans. Development and Classroom Learning: An Introduction to Educational Psychology. Holt, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.