Não informado. (1968). Chem 13 News. University of Waterloo, Department of Chemistry.
Chicagoスタイル(17版)引用形式Não informado. Chem 13 News. Waterloo, Canada: University of Waterloo, Department of Chemistry, 1968.
MLA(8版)引用形式Não informado. Chem 13 News. University of Waterloo, Department of Chemistry, 1968.
警告: この引用は必ずしも正確ではありません.