APA (7th ed.) Citation

Hessler, G. (1974). The comprehensive catalog of U.S. paper money. H. Regnery.

Chicago Style (17th ed.) Citation

Hessler, Gene. The Comprehensive Catalog of U.S. Paper Money. Chicago: H. Regnery, 1974.

MLA (9th ed.) Citation

Hessler, Gene. The Comprehensive Catalog of U.S. Paper Money. H. Regnery, 1974.