Gray, J. S. (1992). Manual of methods in aquatic environment research. Rome: FAO.
シカゴスタイル引用形Gray, John S. Manual of Methods in Aquatic Environment Research. Rome: FAO, 1992.
MLA引用形式Gray, John S. Manual of Methods in Aquatic Environment Research. Rome: FAO, 1992.
警告: この引用は必ずしも正確ではありません.