Cita APA (7a ed.)

Tillett, B. B. (1989). Authority control in the online environment: Considerations and practices. Haworth.

Cita Chicago Style (17a ed.)

Tillett, Barbara B. Authority Control in the Online Environment: Considerations and Practices. New York [etc.]: Haworth, 1989.

Cita MLA (9a ed.)

Tillett, Barbara B. Authority Control in the Online Environment: Considerations and Practices. Haworth, 1989.