Lua APA (7ú heag.)

Hill, W. F. (1997). Learning: A survey of psychological interpretations (6th ed.). Longman.

Lua i Stíl Chicago (17ú heag.)

Hill, Winfred F. Learning: A Survey of Psychological Interpretations. 6th ed. New York: Longman, 1997.

Lua MLA (9ú heag.)

Hill, Winfred F. Learning: A Survey of Psychological Interpretations. 6th ed. Longman, 1997.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.