(1970). Educational Psychology. New York: The Macmillan company.
Trích dẫn kiểu ChicagoEducational Psychology. New York: The Macmillan company, 1970.
MLA引文Educational Psychology. New York: The Macmillan company, 1970.
警告：这些引文格式不一定是100％准确.
APA引文