APA (7th ed.) Citation

Brett, A. B. (1923). Six Roman Bronze medallions. American Numismatic Soc.

Chicago Style (17th ed.) Citation

Brett, Agnes Baldwin. Six Roman Bronze Medallions. New York: American Numismatic Soc, 1923.

MLA (9th ed.) Citation

Brett, Agnes Baldwin. Six Roman Bronze Medallions. American Numismatic Soc, 1923.