APA (7th ed.) Citation

(1870). The Dubuque chess journal. [Verlag nicht ermittelbar].

Chicago Style (17th ed.) Citation

The Dubuque Chess Journal. Dubuque, Iowa: [Verlag nicht ermittelbar], 1870.

MLA (8th ed.) Citation

The Dubuque Chess Journal. [Verlag nicht ermittelbar], 1870.

Warning: These citations may not always be 100% accurate.