Cite

Sheik Chalid, ruler of Sharjah, inspecting plane someone wishes to sell him

MLA

Arnold, Eve. Sheik Chalid, Ruler of Sharjah, Inspecting Plane Someone Wishes to Sell Him. 1970. https://collections.library.yale.edu/catalog/2053171.

APA, 6th edition

Arnold, E. (1970). Sheik Chalid, ruler of Sharjah, inspecting plane someone wishes to sell him [Slides (photographs), Transparencies]. https://collections.library.yale.edu/catalog/2053171.