National Academy of Sciences (U.S.) & ebrary, Inc. (1991). Biographical memoirs. National Academy Press.
Citazione stile Chigago Style (17a edizione)National Academy of Sciences (U.S.) e Inc ebrary. Biographical Memoirs. Washington, D.C.: National Academy Press, 1991.
Citatione MLA (9a ed.)National Academy of Sciences (U.S.) e Inc ebrary. Biographical Memoirs. National Academy Press, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.