APA-Zitierstil (7. Ausg.)

Rulau, R., & Low, L. H. (1992). Hard times tokens (A complete revision and enlargement of Lyman H. Low's 1899 classic reference, 4. ed.). Krause.

Chicago-Zitierstil (17. Ausg.)

Rulau, Russell, und Lyman H. Low. Hard Times Tokens. A complete revision and enlargement of Lyman H. Low's 1899 classic reference, 4. ed. [Iola, Wis.]: Krause, 1992.

MLA-Zitierstil (9. Ausg.)

Rulau, Russell, und Lyman H. Low. Hard Times Tokens. A complete revision and enlargement of Lyman H. Low's 1899 classic reference, 4. ed. Krause, 1992.