Cragg, J. B. (1971). Advances in ecological research. Academic Press.
シカゴスタイル引用形Cragg, J. B. Advances in Ecological Research. London: Academic Press, 1971.
MLA引用形式Cragg, J. B. Advances in Ecological Research. Academic Press, 1971.
警告: この引用は必ずしも正確ではありません.