Bradshaw, M. J. (1979). Earth, the living planet. English language book.
シカゴスタイル引用形Bradshaw, M. J. Earth, the Living Planet. Great britain: English language book, 1979.
MLA引用形式Bradshaw, M. J. Earth, the Living Planet. English language book, 1979.
警告: この引用は必ずしも正確ではありません.