Lua APA (7ú heag.)

Fester, C. (1971). The reinforcement of social behavior. Houghton Mifflin.

Lua i Stíl Chicago (17ú heag.)

Fester, C.B. The Reinforcement of Social Behavior. New York: Houghton Mifflin, 1971.

Lua MLA (9ú heag.)

Fester, C.B. The Reinforcement of Social Behavior. Houghton Mifflin, 1971.

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