APA (7th ed.) Citation

Society for American Baseball Research. Nineteenth Century Committee. (1987). Nineteenth century notes. Nineteenth Century Committee, SABR.

Chicago Style (17th ed.) Citation

Society for American Baseball Research. Nineteenth Century Committee. Nineteenth Century Notes. [St. Louis, Mo.?]: Nineteenth Century Committee, SABR, 1987.

MLA (9th ed.) Citation

Society for American Baseball Research. Nineteenth Century Committee. Nineteenth Century Notes. Nineteenth Century Committee, SABR, 1987.