(2002). Deaths worldwide 1990-2020: Pessimistic projection. BMJ.
シカゴスタイル引用形Deaths Worldwide 1990-2020: Pessimistic Projection. BMJ, 2002.
MLA引用形式Deaths Worldwide 1990-2020: Pessimistic Projection. BMJ, 2002.
警告: この引用は必ずしも正確ではありません.
APA引用形式