Cita APA (7th ed.)

National Academy of Sciences (U.S.). (1997). Biographical memoirs. National Academy Press.

Cita Chicago (17th ed.)

National Academy of Sciences (U.S.). Biographical Memoirs. Washington, D.C.: National Academy Press, 1997.

Cita MLA (9th ed.)

National Academy of Sciences (U.S.). Biographical Memoirs. National Academy Press, 1997.