Cita APA (7a ed.)

Crawford, J. (2000). Evaluation of library and information services (2nd ed.). Aslib.

Cita Chicago Style (17a ed.)

Crawford, John. Evaluation of Library and Information Services. 2nd ed. London: Aslib, 2000.

Cita MLA (9a ed.)

Crawford, John. Evaluation of Library and Information Services. 2nd ed. Aslib, 2000.