Hardin, G. (1969). Population evolution birth-control: A college of controversial readings. San Francisco: W. H. Freeman.
シカゴスタイル引用形Hardin, Garrett. Population Evolution Birth-control: A College of Controversial Readings. San Francisco: W. H. Freeman, 1969.
MLA引用形式Hardin, Garrett. Population Evolution Birth-control: A College of Controversial Readings. San Francisco: W. H. Freeman, 1969.
警告: この引用は必ずしも正確ではありません.