Berg,leo s. (1937). Classification of Fishes Both Recent and Fossil. A J Reprints.
シカゴスタイル引用形Berg,leo s. Classification of Fishes Both Recent and Fossil. New Delhi: A J Reprints, 1937.
MLA引用形式Berg,leo s. Classification of Fishes Both Recent and Fossil. A J Reprints, 1937.
警告: この引用は必ずしも正確ではありません.