Não informado. (2008). Collection of Czechoslovak Chemical Communications. Czechoslovak Academy of Sciences.
Chicagoスタイル(17版)引用形式Não informado. Collection of Czechoslovak Chemical Communications. Praha: Czechoslovak Academy of Sciences, 2008.
MLA(8版)引用形式Não informado. Collection of Czechoslovak Chemical Communications. Czechoslovak Academy of Sciences, 2008.
警告: この引用は必ずしも正確ではありません.