Lua APA (7ú heag.)
Leahey, T. H. (1980). A history of psychology: Main currents in psychological thought. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)
Leahey, Thomas H. A History of Psychology: Main Currents in Psychological Thought. Englewood Cliffs: Prentice-Hall, 1980.
Lua MLA (9ú heag.)
Leahey, Thomas H. A History of Psychology: Main Currents in Psychological Thought. Prentice-Hall, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.