HAWKINS, G. A. (1968). Students Engineering Manual - George Hawkins. Mc Graw-Hill.
Chicagoスタイル(17版)引用形式HAWKINS, George A. Students Engineering Manual - George Hawkins. Mc Graw-Hill, 1968.
MLA(8版)引用形式HAWKINS, George A. Students Engineering Manual - George Hawkins. Mc Graw-Hill, 1968.
警告: この引用は必ずしも正確ではありません.