APA način citiranja (7. izdanje)

Putt, A. D., & Springer, J. F. (1989). Policy research: Concepts, methods and applications. Prentice Hall.

Čikaški stil citiranja (17. izdanje)

Putt, Allen D., i J. Fred Springer. Policy Research: Concepts, Methods and Applications. Englewood Cliffs, N.Y: Prentice Hall, 1989.

MLA način citiranja (9. izdanje)

Putt, Allen D., i J. Fred Springer. Policy Research: Concepts, Methods and Applications. Prentice Hall, 1989.