Não informado. (1961). Bulletin of the Iraq Natural History Museum. University of Baghdad.
Chicagoスタイル(17版)引用形式Não informado. Bulletin of the Iraq Natural History Museum. Baghdad: University of Baghdad, 1961.
MLA(8版)引用形式Não informado. Bulletin of the Iraq Natural History Museum. University of Baghdad, 1961.
警告: この引用は必ずしも正確ではありません.