APA (7th ed.) Citation

Johnson, E. D. (1965). A history of libraries in the Western world. The Scarecrow Press.

Chicago Style (17th ed.) Citation

Johnson, Elmer D. A History of Libraries in the Western World. New York ; London: The Scarecrow Press, 1965.

MLA (9th ed.) Citation

Johnson, Elmer D. A History of Libraries in the Western World. The Scarecrow Press, 1965.