Citazione Stile APA (7a Edizione)
ebrary, Inc. (1985). Support organizations for the engineering community. National Academy Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc. Support Organizations for the Engineering Community. Washington, D.C.: National Academy Press, 1985.
Citatione MLA (9a ed.)
ebrary, Inc. Support Organizations for the Engineering Community. National Academy Press, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.