APA-viite

Sayers, W. C. B. (1964). Manual of classification for librarians and bibliographers. "Published later as manual of classification for librarians (3rd ed.).

Chicago-tyylinen lähdeviittaus

Sayers, W. C. Berwick. Manual of Classification for Librarians and Bibliographers. "Published Later as Manual of Classification for Librarians. 3rd ed. 1964.

MLA-viite

Sayers, W. C. Berwick. Manual of Classification for Librarians and Bibliographers. "Published Later as Manual of Classification for Librarians. 3rd ed. 1964.