Roberts,Ronald J. (1974). Handbook of trout and salmon diseases. University of stirling.
シカゴスタイル引用形Roberts,Ronald J. Handbook of Trout and Salmon Diseases. England: University of stirling, 1974.
MLA引用形式Roberts,Ronald J. Handbook of Trout and Salmon Diseases. University of stirling, 1974.
警告: この引用は必ずしも正確ではありません.