Zhukov, O. (1990). Ecology: Cause for alarm (views of a Soviet journalist).
シカゴスタイル引用形Zhukov, Oleg. Ecology: Cause for Alarm (views of a Soviet Journalist). Moscow, Novosti, 1990.
MLA引用形式Zhukov, Oleg. Ecology: Cause for Alarm (views of a Soviet Journalist). 1990.
警告: この引用は必ずしも正確ではありません.