APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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