APA-referens (7:e uppl.)
National Research Council (U.S.). Mathematical Sciences Education Board, ebrary, Inc, & Bass, H. (1993). Measuring what counts: A policy brief. National Academy Press.
Chicago-referens (17:e uppl.)
National Research Council (U.S.). Mathematical Sciences Education Board, Inc ebrary, och Hyman Bass. Measuring What Counts: A Policy Brief. Washington, DC: National Academy Press, 1993.
MLA-referens (9:e uppl.)
National Research Council (U.S.). Mathematical Sciences Education Board, et al. Measuring What Counts: A Policy Brief. National Academy Press, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.