Παραπομπή σε μορφή APA (7η εκδ.)

Dill, D. D., & Beerkens, M. (2010). Public Policy for Academic Quality: Analyses of Innovative Policy Instruments. Springer Science+Business Media B.V.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dill, David D., και Maarja Beerkens. Public Policy for Academic Quality: Analyses of Innovative Policy Instruments. Dordrecht: Springer Science+Business Media B.V, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dill, David D., και Maarja Beerkens. Public Policy for Academic Quality: Analyses of Innovative Policy Instruments. Springer Science+Business Media B.V, 2010.