APA (7th ed.) Citation

Allen, R. J. (1978). Effective supervision in the police service / R.J. Allen. McGraw-Hill.

Chicago Style (17th ed.) Citation

Allen, R J. Effective Supervision in the Police Service / R.J. Allen. London: McGraw-Hill, 1978.

MLA (9th ed.) Citation

Allen, R J. Effective Supervision in the Police Service / R.J. Allen. McGraw-Hill, 1978.

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