Hawkes, N. (1981). Early scientific instruments. New York: Abbeville Press.
シカゴスタイル引用形Hawkes, Nigel. Early Scientific Instruments. New York: Abbeville Press, 1981.
MLA引用形式Hawkes, Nigel. Early Scientific Instruments. New York: Abbeville Press, 1981.
警告: この引用は必ずしも正確ではありません.