APA (7th ed.) Citation

press Cattell, J. (1977). American Library directory. R.R.Bowker.

Chicago Style (17th ed.) Citation

press Cattell, Jaques. American Library Directory. New York: R.R.Bowker, 1977.

MLA (9th ed.) Citation

press Cattell, Jaques. American Library Directory. R.R.Bowker, 1977.