Lua APA (7ú heag.)

Bellamy, R. F. (1956). A preface to the social sciences. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Bellamy, Raymond F. A Preface to the Social Sciences. New York: McGraw-Hill, 1956.

Lua MLA (8ú heag.)

Bellamy, Raymond F. A Preface to the Social Sciences. McGraw-Hill, 1956.

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