APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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