Não informado. (1932). Field and laboratory. Southern Methodist University.
Chicagoスタイル(17版)引用形式Não informado. Field and Laboratory. Dallas, Tex: Southern Methodist University, 1932.
MLA(8版)引用形式Não informado. Field and Laboratory. Southern Methodist University, 1932.
警告: この引用は必ずしも正確ではありません.