(1999). Historically speaking. Boston, Mass.: Historical Society.
シカゴスタイル引用形Historically Speaking. Boston, Mass.: Historical Society, 1999.
MLA引用形式Historically Speaking. Boston, Mass.: Historical Society, 1999.
警告: この引用は必ずしも正確ではありません.
(1999). Historically speaking. Boston, Mass.: Historical Society.
シカゴスタイル引用形Historically Speaking. Boston, Mass.: Historical Society, 1999.
MLA引用形式Historically Speaking. Boston, Mass.: Historical Society, 1999.