Citazione Stile APA (7a Edizione)
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, ebrary, Inc, & Michael, B. (1990). Volunteers in public schools. National Academy Press.
Citazione stile Chigago Style (17a edizione)
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, Inc ebrary, e Bernard Michael. Volunteers in Public Schools. Washington, D.C.: National Academy Press, 1990.
Citatione MLA (9a ed.)
National Research Council (U.S.). Committee on the Use of Volunteers in Schools, et al. Volunteers in Public Schools. National Academy Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.