MLA

Jong, Jacqueline de, 1939-. "Dossier Göteborg-Konferenz". Box 22, folder 458. 1961. https://collections.library.yale.edu/catalog/11052097.

APA, 6th edition

Jong, Jacqueline de, 1939-. (["Box 22, folder 458"])(1961)["Dossier Göteborg-Konferenz"]. https://collections.library.yale.edu/catalog/11052097.