APA (7th ed.) Citation

Excerpta Criminologica Foundation & National Council on Crime and Delinquency (Estados Unidos). (1961). Excerpta criminologica. Excerpta Criminologica Foundation.

Chicago Style (17th ed.) Citation

Excerpta Criminologica Foundation and National Council on Crime and Delinquency (Estados Unidos). Excerpta Criminologica. Amsterdam: Excerpta Criminologica Foundation, 1961.

MLA (9th ed.) Citation

Excerpta Criminologica Foundation and National Council on Crime and Delinquency (Estados Unidos). Excerpta Criminologica. Excerpta Criminologica Foundation, 1961.