Παραπομπή σε μορφή APA (7η εκδ.)

Birkland, T. A. (2010). An introduction to the policy process: Theories, concepts, and models of public policy making (3η έκδ.). M.E. Sharpe.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Birkland, Thomas A. An Introduction to the Policy Process: Theories, Concepts, and Models of Public Policy Making. 3η έκδ. Armonk, NY: M.E. Sharpe, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Birkland, Thomas A. An Introduction to the Policy Process: Theories, Concepts, and Models of Public Policy Making. 3η έκδ. M.E. Sharpe, 2010.