APA (7th ed.) Citation

Watkins, R. (1973). In-service training : structure and content / editor Roger Watkins: Structure and content. Ward Lock.

Chicago Style (17th ed.) Citation

Watkins, Roger. In-service Training : Structure and Content / Editor Roger Watkins: Structure and Content. London: Ward Lock, 1973.

MLA (9th ed.) Citation

Watkins, Roger. In-service Training : Structure and Content / Editor Roger Watkins: Structure and Content. Ward Lock, 1973.

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