APA (7th ed.) Citation

Bolton, T. (1938). American book illustrators: Bibliographic check lists of 123 artists. R.R. Bowker Company.

Chicago Style (17th ed.) Citation

Bolton, Theodore. American Book Illustrators: Bibliographic Check Lists of 123 Artists. New York: R.R. Bowker Company, 1938.

MLA (9th ed.) Citation

Bolton, Theodore. American Book Illustrators: Bibliographic Check Lists of 123 Artists. R.R. Bowker Company, 1938.