APA (7th ed.) Citation

(1993). The hour has come: The 97th Bomb Group in World War II. Taylor.

Chicago Style (17th ed.) Citation

The Hour Has Come: The 97th Bomb Group in World War II. Dallas, Tex: Taylor, 1993.

MLA (9th ed.) Citation

The Hour Has Come: The 97th Bomb Group in World War II. Taylor, 1993.