Cita APA

Allen, J., & Stegmeir, C. (1960). Civics (Fifty-State ed.). American Book Co.

Citación estilo Chicago

Allen, Jack, and Clarence Stegmeir. Civics. Fifty-State ed. [New York]: American Book Co, 1960.

Cita MLA

Allen, Jack, and Clarence Stegmeir. Civics. Fifty-State ed. American Book Co, 1960.