Trowbridge, B. J. (1983). Olfactory communication in the European otter (Lutra L. lutra).
Chicagoスタイル(17版)引用形式Trowbridge, Beverley Jane. Olfactory Communication in the European Otter (Lutra L. Lutra). 1983.
MLA(8版)引用形式Trowbridge, Beverley Jane. Olfactory Communication in the European Otter (Lutra L. Lutra). 1983.
警告: この引用は必ずしも正確ではありません.