Cita APA (7th ed.)
Sprinthall, N. A. (1993). Educational psychology: A developmental approach (6th.). McGraw-Hill.
Cita Chicago (17th ed.)
Sprinthall, Norman A. Educational Psychology: A Developmental Approach. 6th. New York: McGraw-Hill, 1993.
Cita MLA (9th ed.)
Sprinthall, Norman A. Educational Psychology: A Developmental Approach. 6th. McGraw-Hill, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.