APA Format
Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966, (circa 1966) Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/17129686-c01f-4aa1-99ce-478ae177e1f3
MLA Format
Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966. (circa 1966) Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966. Retrieved from Special Collections @ DU <https://specialcollections.du.edu/object/17129686-c01f-4aa1-99ce-478ae177e1f3>.
Chicago Format
Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966. Azriel Stein's Certificate for 50 Years as a Druggist, circa 1966. circa 1966. Retrieved from Special Collections @ DU, https://specialcollections.du.edu/object/17129686-c01f-4aa1-99ce-478ae177e1f3. (Accessed May 6, 2024.)