APA (7e ed.) Bronvermelding

Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee & ebrary, Inc. (1982). Astronomy and astrophysics for the 1980's. National Academy Press.

Chicago (17e ed.) Bronvermelding

Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee en Inc ebrary. Astronomy and Astrophysics for the 1980's. Washington, D.C.: National Academy Press, 1982.

MLA (9e ed.) Bronvermelding

Assembly of Mathematical and Physical Sciences (U.S.). Astronomy Survey Committee en Inc ebrary. Astronomy and Astrophysics for the 1980's. National Academy Press, 1982.