APA (7th ed.) Citation

Sager, D. J. (1989). Managing the public library (2nd ed.). G.K. Hall.

Chicago Style (17th ed.) Citation

Sager, Donald J. Managing the Public Library. 2nd ed. Boston: G.K. Hall, 1989.

MLA (9th ed.) Citation

Sager, Donald J. Managing the Public Library. 2nd ed. G.K. Hall, 1989.