Lua APA (7ú heag.)

Crow, L. D. (1951). Mental hygiene (2nd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Crow, Lester D. Mental Hygiene. 2nd ed. New York: McGraw-Hill, 1951.

Lua MLA (9ú heag.)

Crow, Lester D. Mental Hygiene. 2nd ed. McGraw-Hill, 1951.

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