Cita APA (7th ed.)

Clayton, P., & Gorman, G. E. (2001). Managing information resources in libraries: Collection management in theory and practice. Library Association Pub.

Cita Chicago (17th ed.)

Clayton, Peter, i G. E. Gorman. Managing Information Resources in Libraries: Collection Management in Theory and Practice. London: Library Association Pub, 2001.

Cita MLA (9th ed.)

Clayton, Peter, i G. E. Gorman. Managing Information Resources in Libraries: Collection Management in Theory and Practice. Library Association Pub, 2001.