Παραπομπή APA

Patterson, C. H. (1977). Foundations for a theory of instruction and educational psychology. Harper & Row.

Παραπομπή Chicago Style

Patterson, C. H. Foundations for a Theory of Instruction and Educational Psychology. New York: Harper & Row, 1977.

Παραπομπή MLA

Patterson, C. H. Foundations for a Theory of Instruction and Educational Psychology. Harper & Row, 1977.