Andrews,William A, & McEwan,Sandra J. (1987). Investigating Aquatic Ecosystems. Prentice-Hall.
シカゴスタイル引用形Andrews,William A, , McEwan,Sandra J. Investigating Aquatic Ecosystems. Ontario: Prentice-Hall, 1987.
MLA引用形式Andrews,William A, , McEwan,Sandra J. Investigating Aquatic Ecosystems. Prentice-Hall, 1987.
警告: この引用は必ずしも正確ではありません.