Não informado. (2008). Sargent welch: Review of scientific apparatus. Sargent-Welch Scientific.
Chicagoスタイル(17版)引用形式Não informado. Sargent Welch: Review of Scientific Apparatus. Skokie, Ill: Sargent-Welch Scientific, 2008.
MLA(8版)引用形式Não informado. Sargent Welch: Review of Scientific Apparatus. Sargent-Welch Scientific, 2008.
警告: この引用は必ずしも正確ではありません.