APA (7th ed.) Citation

National Prison Association of the United States of America. (1971). Proceedings of the annual congress of the National Prison Association of the United States: Selected articles Police in America.

Chicago Style (17th ed.) Citation

National Prison Association of the United States of America. "Proceedings of the Annual Congress of the National Prison Association of the United States: Selected Articles." Police in America 1971.

MLA (9th ed.) Citation

National Prison Association of the United States of America. "Proceedings of the Annual Congress of the National Prison Association of the United States: Selected Articles." Police in America, 1971.