APA (7th ed.) Citation

Forstchen, W. R. (2017). The final day (First edition.). A Forge Book, published by Tom Doherty Associates.

Chicago Style (17th ed.) Citation

Forstchen, William R. The Final Day. First edition. New York, NY: A Forge Book, published by Tom Doherty Associates, 2017.

MLA (9th ed.) Citation

Forstchen, William R. The Final Day. First edition. A Forge Book, published by Tom Doherty Associates, 2017.