APA (7th ed.) Citation

Gillingham, H. E. (1935). Ephemeral decorations. American Numismatic Soc.

Chicago Style (17th ed.) Citation

Gillingham, Harrold Edgar. Ephemeral Decorations. New York: American Numismatic Soc, 1935.

MLA (9th ed.) Citation

Gillingham, Harrold Edgar. Ephemeral Decorations. American Numismatic Soc, 1935.