APA (7th ed.) Citation

Cecil, R. A. (1976). A general guide to the Wallace Collection (5. ed.).

Chicago Style (17th ed.) Citation

Cecil, R. A. A General Guide to the Wallace Collection. 5. ed. London, 1976.

MLA (9th ed.) Citation

Cecil, R. A. A General Guide to the Wallace Collection. 5. ed. 1976.