Παραπομπή APA

Hulse, S. H., Egeth, H., & Deese, J. (1980). The psychology of learning /5e (5th ed.). McGraw-Hill.

Παραπομπή Chicago Style

Hulse, Stewart H., Howard Egeth, και James Deese. The Psychology of Learning /5e. 5th ed. New York: McGraw-Hill, 1980.

Παραπομπή MLA

Hulse, Stewart H., et al. The Psychology of Learning /5e. 5th ed. McGraw-Hill, 1980.