American Psychological Association. Division of Educational Psychology. Educational psychologist. L. Erlbaum Associates, Publishers.
Citazione stile Chigago Style (17a edizione)American Psychological Association. Division of Educational Psychology. Educational Psychologist. Mahwah, N.J: L. Erlbaum Associates, Publishers.
Citatione MLA (9a ed.)American Psychological Association. Division of Educational Psychology. Educational Psychologist. L. Erlbaum Associates, Publishers.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.