APA (7th ed.) Citation

Benjamin, M. A. (1946). Autographs: A key to collecting. R.R. Bowker Co..

Chicago Style (17th ed.) Citation

Benjamin, Mary A. Autographs: A Key to Collecting. New York: R.R. Bowker Co., 1946.

MLA (9th ed.) Citation

Benjamin, Mary A. Autographs: A Key to Collecting. R.R. Bowker Co., 1946.