Cita APA (7th ed.)

Johnson, G. (2014). Research methods for public administrators (Third edition.). M.E. Sharpe, Inc.

Cita Chicago (17th ed.)

Johnson, Gail. Research Methods for Public Administrators. Third edition. Armonk, New York: M.E. Sharpe, Inc, 2014.

Cita MLA (9th ed.)

Johnson, Gail. Research Methods for Public Administrators. Third edition. M.E. Sharpe, Inc, 2014.