Citazione Stile APA (7a Edizione)

Boon, B. (1995). The CREW Method: Expanded Guidelines for Collection Evaluation and Weeding for Small and Medium-Sized Public Libraries. Revised and Updated.

Citazione stile Chigago Style (17a edizione)

Boon, Belinda. The CREW Method: Expanded Guidelines for Collection Evaluation and Weeding for Small and Medium-Sized Public Libraries. Revised and Updated. 1995.

Citatione MLA (9a ed.)

Boon, Belinda. The CREW Method: Expanded Guidelines for Collection Evaluation and Weeding for Small and Medium-Sized Public Libraries. Revised and Updated. 1995.