APA (7th ed.) Citation

Unesco. (1969). Catalogue de reproductions de peintures, 1860 a 1969 =: Catalogue of reproductions of paintings, 1860 to 1969 (9th. ed. rev.).

Chicago Style (17th ed.) Citation

Unesco. Catalogue De Reproductions De Peintures, 1860 a 1969 =: Catalogue of Reproductions of Paintings, 1860 to 1969. 9th. ed. rev. Paris, 1969.

MLA (8th ed.) Citation

Unesco. Catalogue De Reproductions De Peintures, 1860 a 1969 =: Catalogue of Reproductions of Paintings, 1860 to 1969. 9th. ed. rev. 1969.