Não informado. (1969). Bulletin of the American Astronomical Society. American Institute of Physics.
Chicago Style (17th ed.) CitationNão informado. Bulletin of the American Astronomical Society. New York: American Institute of Physics, 1969.
MLA (8th ed.) CitationNão informado. Bulletin of the American Astronomical Society. American Institute of Physics, 1969.
Warning: These citations may not always be 100% accurate.