Citação norma APA

National Research Council (U.S.). Astronomy and Astrophysics Survey Committee, ebrary, Inc, & Bahcall, J. N. (1991). Working papers: Astronomy and astrophysics panel reports. National Academy Press.

Citação norma Chicago

National Research Council (U.S.). Astronomy and Astrophysics Survey Committee, Inc ebrary, and John N. Bahcall. Working Papers: Astronomy and Astrophysics Panel Reports. Washington, D.C.: National Academy Press, 1991.

Citação norma MLA

National Research Council (U.S.). Astronomy and Astrophysics Survey Committee, et al. Working Papers: Astronomy and Astrophysics Panel Reports. National Academy Press, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.