Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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