APA (7th ed.) Zitazioa

Alger, H., Jr. Nothing to Do: A Tilt at Our Best Society.

Chicago Style (17th ed.) Zitazioa

Alger, Horatio, Jr. Nothing to Do: A Tilt at Our Best Society.

MLA (9th ed.) Zitazioa

Alger, Horatio, Jr. Nothing to Do: A Tilt at Our Best Society.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.