APA-referens (7:e uppl.)

Stern , D. (2009). Competencies for science librarians. Routledge.

Chicago-referens (17:e uppl.)

Stern , David. Competencies for Science Librarians. London: Routledge, 2009.

MLA-referens (9:e uppl.)

Stern , David. Competencies for Science Librarians. Routledge, 2009.