Quennell, P. (1965). Four portraits: Studies of the eighteenth century. Collins.
シカゴスタイル引用形Quennell, Peter. Four Portraits: Studies of the Eighteenth Century. London: Collins, 1965.
MLA引用形式Quennell, Peter. Four Portraits: Studies of the Eighteenth Century. Collins, 1965.
警告: この引用は必ずしも正確ではありません.