APA (7th ed.) Citation

López-Rey y Arrojo, M. (1985). A guide to United Nations criminal policy. Cambridge studies in criminology.

Chicago Style (17th ed.) Citation

López-Rey y Arrojo, Manuel. "A Guide to United Nations Criminal Policy." Cambridge Studies in Criminology 1985.

MLA (8th ed.) Citation

López-Rey y Arrojo, Manuel. "A Guide to United Nations Criminal Policy." Cambridge Studies in Criminology, 1985.

Warning: These citations may not always be 100% accurate.