Gaya APA

Bowman, J, S, /, W, J, P, /, B, M, A. (2010). Achieving competencies in public service: The professional edge. (Second edition). Armonk: M.E. Sharpe.

Gaya MLA

Bowman, James, S., /, West,, Jonathan, P., /, Beck,, Marcia, A.. "Achieving competencies in public service: The professional edge.". Second edition Armonk: M.E. Sharpe, 2010. Buku.