APA (7th ed.) Citation

Peters, D. A. (1967). Principles of supervision. Longman.

Chicago Style (17th ed.) Citation

Peters, D. A. Principles of Supervision. London: Longman, 1967.

MLA (9th ed.) Citation

Peters, D. A. Principles of Supervision. Longman, 1967.

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