Παραπομπή σε μορφή APA (7η εκδ.)

Stephen, P. (1997). Simple statistics for library and information professionals (2nd ed.). Library Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Stephen, Peter. Simple Statistics for Library and Information Professionals. 2nd ed. London: Library Association, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Stephen, Peter. Simple Statistics for Library and Information Professionals. 2nd ed. Library Association, 1997.