London. National Gallery. (1955). Art treasures of the National Gallery, London (2nd ed.). Abrams.
芝加哥风格引文London. National Gallery. Art Treasures of the National Gallery, London. 2nd ed. New York: Abrams, 1955.
MLA引文London. National Gallery. Art Treasures of the National Gallery, London. 2nd ed. Abrams, 1955.
警告：这些引文格式不一定是100％准确.