Lua APA (7ú heag.)

(1992). Understanding psychology. Glencoe/McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Understanding Psychology. Westerville, Ohio: Glencoe/McGraw-Hill, 1992.

Lua MLA (9ú heag.)

Understanding Psychology. Glencoe/McGraw-Hill, 1992.

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