Beck, W. (1991). Life: An introduction to biology/3rd ed (3rd ed.). Harper Collins Publishers.
シカゴスタイル引用形Beck, William. Life: An Introduction to Biology/3rd Ed. 3rd ed. Harcard: Harper Collins Publishers, 1991.
MLA引用形式Beck, William. Life: An Introduction to Biology/3rd Ed. 3rd ed. Harper Collins Publishers, 1991.
警告: この引用は必ずしも正確ではありません.