Unesco. (1969). Catalogue de reproductions de peintures, 1860 a 1969 =: Catalogue of reproductions of paintings, 1860 to 1969 (9th. ed. rev.).
芝加哥风格引文Unesco. Catalogue De Reproductions De Peintures, 1860 a 1969 =: Catalogue of Reproductions of Paintings, 1860 to 1969. 9th. ed. rev. Paris, 1969.
MLA引文Unesco. Catalogue De Reproductions De Peintures, 1860 a 1969 =: Catalogue of Reproductions of Paintings, 1860 to 1969. 9th. ed. rev. 1969.
警告：这些引文格式不一定是100％准确.