Lua APA (7ú heag.)

Addams, J. (1921). The spirit of youth and the city streets. Macmillan Company.

Lua i Stíl Chicago (17ú heag.)

Addams, Jane. The Spirit of Youth and the City Streets. New York: Macmillan Company, 1921.

Lua MLA (8ú heag.)

Addams, Jane. The Spirit of Youth and the City Streets. Macmillan Company, 1921.

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