Cita APA (7a ed.)
Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee & ebrary, Inc. (1982). Astronomy and astrophysics for the 1980's. National Academy Press.
Cita Chicago Style (17a ed.)
Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee y Inc ebrary. Astronomy and Astrophysics for the 1980's. Washington, D.C.: National Academy Press, 1982.
Cita MLA (9a ed.)
Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee y Inc ebrary. Astronomy and Astrophysics for the 1980's. National Academy Press, 1982.
Precaución: Estas citas no son 100% exactas.