Penguin Books Ltd. (A.S.B. Glover and others)
MLA
Douglas, Norman, 1868-1952. Penguin Books Ltd. (A.S.B. Glover and others). Box 45. circa 1944-1947. https://collections.library.yale.edu/catalog/16454752.
APA, 6th edition
Douglas, Norman, 1868-1952. (["Box 45"])(circa 1944-1947)[Penguin Books Ltd. (A.S.B. Glover and others)]. https://collections.library.yale.edu/catalog/16454752.