Cita APA (7a ed.)

Hornung, C. P. (1978). The way it was in the U.S.A: A pictorial panorama of America, 1850 to 1890. Abbeville Press.

Cita Chicago Style (17a ed.)

Hornung, Clarence Pearson. The Way It Was in the U.S.A: A Pictorial Panorama of America, 1850 to 1890. New York: Abbeville Press, 1978.

Cita MLA (9a ed.)

Hornung, Clarence Pearson. The Way It Was in the U.S.A: A Pictorial Panorama of America, 1850 to 1890. Abbeville Press, 1978.