Barr, G. (1958). Research ideas for young scientists. McGraw.
Chicagoスタイル(17版)引用形式Barr, George. Research Ideas for Young Scientists. [S.l.]: McGraw, 1958.
MLA(9版)引用形式Barr, George. Research Ideas for Young Scientists. McGraw, 1958.
警告: この引用は必ずしも正確ではありません.