The first photograph ever made showing the division between the troposhere and the stratosphere and also the actual curvature of the earth : photographed from an elevation of 72,395 feet, the highest point ever reached by man.
MLA
National Geographic Society (U.S.). The first photograph ever made showing the division between the troposhere and the stratosphere and also the actual curvature of the earth : photographed from an elevation of 72,395 feet, the highest point ever reached by man.. BRBL_00569. 1936. https://collections.library.yale.edu/catalog/15814753.
APA, 6th edition
National Geographic Society (U.S.). (["BRBL_00569"])(1936)[The first photograph ever made showing the division between the troposhere and the stratosphere and also the actual curvature of the earth : photographed from an elevation of 72,395 feet, the highest point ever reached by man.]. https://collections.library.yale.edu/catalog/15814753.
