Citazione Stile APA (7a Edizione)

Simpson, I. S. (1988). Basic statistics for librarians (3rd ed.). Library Association.

Citazione stile Chigago Style (17a edizione)

Simpson, Ian S. Basic Statistics for Librarians. 3rd ed. London: Library Association, 1988.

Citatione MLA (9a ed.)

Simpson, Ian S. Basic Statistics for Librarians. 3rd ed. Library Association, 1988.