Gehrels, T. (1980). Pioneer exploration of saturn. Physical Research Laboratory.
Chicagoスタイル(17版)引用形式Gehrels, Tom. Pioneer Exploration of Saturn. [Ahmedabad: Physical Research Laboratory, 1980.
MLA(8版)引用形式Gehrels, Tom. Pioneer Exploration of Saturn. Physical Research Laboratory, 1980.
警告: この引用は必ずしも正確ではありません.