APA (7th ed.) Citation

Green-back. (1862). [Green-back to his country friends]. [publisher not identified].

Chicago Style (17th ed.) Citation

Green-back. [Green-back to His Country Friends]. [New York]: [publisher not identified], 1862.

MLA (9th ed.) Citation

Green-back. [Green-back to His Country Friends]. [publisher not identified], 1862.