APA (7th ed.) Citation

Smith, E. J. (1974). The free, foreign-born population of Mississippi in the 1850's. [publisher not identified].

Chicago Style (17th ed.) Citation

Smith, Earl Jennings. The Free, Foreign-born Population of Mississippi in the 1850's. [Place of publication not identified]: [publisher not identified], 1974.

MLA (9th ed.) Citation

Smith, Earl Jennings. The Free, Foreign-born Population of Mississippi in the 1850's. [publisher not identified], 1974.