APA (7th ed.) Citation

King, J. F. S. (1964). The probation service (2nd ed.). Butterworths.

Chicago Style (17th ed.) Citation

King, Joan F. S. The Probation Service. 2nd ed. London: Butterworths, 1964.

MLA (9th ed.) Citation

King, Joan F. S. The Probation Service. 2nd ed. Butterworths, 1964.