Hopkins, B. (1942). General chemistry for colleges. D. C. Heath.
Chicagoスタイル(17版)引用形式Hopkins, B.S. General Chemistry for Colleges. Boston: D. C. Heath, 1942.
MLA(9版)引用形式Hopkins, B.S. General Chemistry for Colleges. D. C. Heath, 1942.
警告: この引用は必ずしも正確ではありません.