APA (7th ed.) Citation

Thomas, J. E. (1972). The English prison officer since 1850: A study in conflict. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Thomas, James E. The English Prison Officer Since 1850: A Study in Conflict. London [u.a.]: Routledge and Kegan Paul, 1972.

MLA (9th ed.) Citation

Thomas, James E. The English Prison Officer Since 1850: A Study in Conflict. Routledge and Kegan Paul, 1972.