Cita APA (7a ed.)

Johnson, E. D. (1970). History of libraries in the Western World (2a ed.). Scarecrow Press.

Cita Chicago Style (17a ed.)

Johnson, Elmer D. History of Libraries in the Western World. 2a ed. Metuchen, N.J.: Scarecrow Press, 1970.

Cita MLA (9a ed.)

Johnson, Elmer D. History of Libraries in the Western World. 2a ed. Scarecrow Press, 1970.