Παραπομπή APA

Klausmeier, H. J. (1971). Learning and human abilities: Educational psychology. Harper & Row.

Παραπομπή Chicago Style

Klausmeier, Herbert J. Learning and Human Abilities: Educational Psychology. New York: Harper & Row, 1971.

Παραπομπή MLA

Klausmeier, Herbert J. Learning and Human Abilities: Educational Psychology. Harper & Row, 1971.