Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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