Cite
Percy L. Julian, Ph.D.
MLA
Brinker, Edgar S.. "Percy L. Julian, Ph.D.." Indiana Historical Society. 1950, https://images.indianahistory.org/digital/collection/p0303/id/439.
APA
Brinker, Edgar S. (1950). Percy L. Julian, Ph.D.. Retrieved from https://images.indianahistory.org/digital/collection/p0303/id/439
Chicago
Brinker, Edgar S.. "Percy L. Julian, Ph.D.." 1950. July 27, 2025. https://images.indianahistory.org/digital/collection/p0303/id/439.