U.S. 27 Grading
MLA
Long, Benjamin M., 1881-1973. "U.S. 27 Grading." University of West Georgia. Special Collections. 1955/1965, https://dlg.galileo.usg.edu/do:uwg_long_long3-306.
APA
Long, Benjamin M., 1881-1973 (1955/1965). U.S. 27 Grading. Retrieved from https://dlg.galileo.usg.edu/do:uwg_long_long3-306
Chicago
Long, Benjamin M., 1881-1973. "U.S. 27 Grading." 1955/1965. August 1, 2025. https://dlg.galileo.usg.edu/do:uwg_long_long3-306.
