APA aipamena

Bauer, R. A. (1968). Study of Policy Formation. Free Press.

Chicago Style aipamena

Bauer, Raymond A. Study of Policy Formation. New York: Free Press, 1968.

MLA aipamena

Bauer, Raymond A. Study of Policy Formation. Free Press, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.