Não informado. (1987). Astrophysical Letters & Communications. Gordon and Breach Science Publishers.
Chicagoスタイル(17版)引用形式Não informado. Astrophysical Letters & Communications. New York: Gordon and Breach Science Publishers, 1987.
MLA(8版)引用形式Não informado. Astrophysical Letters & Communications. Gordon and Breach Science Publishers, 1987.
警告: この引用は必ずしも正確ではありません.