MLA

[Advertisement in November 1942 Issue of American Photography. Creed for an American with a Camera]. American Photographic Pub. Co.], 15646. https://collections.library.yale.edu/catalog/2013854.

APA, 6th edition

[Advertisement in November 1942 issue of American Photography. Creed for an American with a Camera]. (15646). [Photographic prints, Photographs]. American Photographic Pub. Co.]. https://collections.library.yale.edu/catalog/2013854.