Book of the week: Frail Barrier by Philip Gillon
MLA
Book of the Week: Frail Barrier by Philip Gillon. 1952. https://collections.library.yale.edu/catalog/2068619.
APA, 6th edition
Book of the week: Frail Barrier by Philip Gillon. (1952). [Halftones, Illustrations, Periodicals, Photographs]. https://collections.library.yale.edu/catalog/2068619.