Tristan und Isolde by Richard Wagner, during a performance at the Metropolitan Opera House, New York City. Flagstad, Kirsten, as Isolde
MLA
Van Vechten, Carl, 1880-1964. Tristan und Isolde by Richard Wagner, during a performance at the Metropolitan Opera House, New York City. Flagstad, Kirsten, as Isolde. Box 385, folder 5765. 1935 April 8. https://collections.library.yale.edu/catalog/2034644.
APA, 6th edition
Van Vechten, Carl, 1880-1964. (["Box 385, folder 5765"])(1935 April 8)[Tristan und Isolde by Richard Wagner, during a performance at the Metropolitan Opera House, New York City. Flagstad, Kirsten, as Isolde]. https://collections.library.yale.edu/catalog/2034644.
