APA (7th ed.) Citation

Isabella Stewart Gardner Museum. (1976). Guide to the collection (2d ed.). The Trustees.

Chicago Style (17th ed.) Citation

Isabella Stewart Gardner Museum. Guide to the Collection. 2d ed. Boston: The Trustees, 1976.

MLA (9th ed.) Citation

Isabella Stewart Gardner Museum. Guide to the Collection. 2d ed. The Trustees, 1976.