W P Crawford. (1991). Proceedings 39th annual pfizer research conference may 13, 1991. Newyork.
シカゴスタイル引用形W P Crawford. Proceedings 39th Annual Pfizer Research Conference May 13, 1991. Newyork, 1991.
MLA引用形式W P Crawford. Proceedings 39th Annual Pfizer Research Conference May 13, 1991. Newyork, 1991.
警告: この引用は必ずしも正確ではありません.