APA (7th ed.) Citation

Helmer, W. F. (1959). O. & W.: The long life and slow death of the New York, Ontario & Western Railway. Howell-North.

Chicago Style (17th ed.) Citation

Helmer, William F. O. & W.: The Long Life and Slow Death of the New York, Ontario & Western Railway. San Diego, Calif.: Howell-North, 1959.

MLA (9th ed.) Citation

Helmer, William F. O. & W.: The Long Life and Slow Death of the New York, Ontario & Western Railway. Howell-North, 1959.