Anonymous article shows 2 photos of a British hydroplane. No source, no date. [6297-1]
MLA
Anonymous Article Shows 2 Photos of a British Hydroplane. No Source, No Date. [6297-1]. 0AD. https://collections.library.yale.edu/catalog/10658613.
APA, 6th edition
Anonymous article shows 2 photos of a British hydroplane. No source, no date. [6297-1]. (0 C.E.). [Scrapbooks]. https://collections.library.yale.edu/catalog/10658613.