Carey, H. C.: Currency Inflation: How it has Been Produced, and How it May Profitably Be Reduced: Letters to the Honorable B. H. Bristow, Secretary of the Treasury. Philadelphia, Pennsylvania
MLA
Carey, H. C.: Currency Inflation: How It Has Been Produced, and How It May Profitably Be Reduced: Letters to the Honorable B. H. Bristow, Secretary of the Treasury. Philadelphia, Pennsylvania. 1874. https://collections.library.yale.edu/catalog/11874993.
APA, 6th edition
Carey, H. C.: Currency Inflation: How it has Been Produced, and How it May Profitably Be Reduced: Letters to the Honorable B. H. Bristow, Secretary of the Treasury. Philadelphia, Pennsylvania. (1874). https://collections.library.yale.edu/catalog/11874993.