APA aipamena

Simpson, I. (1988). Basic statistics for librarians (3rd. ed.). Librarian Association Publ.

Chicago Style aipamena

Simpson, I.S. Basic Statistics for Librarians. 3rd. ed. Librarian Association Publ, 1988.

MLA aipamena

Simpson, I.S. Basic Statistics for Librarians. 3rd. ed. Librarian Association Publ, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.