APA (7th ed.) Citation

(1890). Looking backward, 2000-1887. Warne.

Chicago Style (17th ed.) Citation

Looking Backward, 2000-1887. Warne, 1890.

MLA (8th ed.) Citation

Looking Backward, 2000-1887. Warne, 1890.

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