APA (7th ed.) Citation

Dahl, R. A. (2006). A preface to democratic theory (Expanded ed.). Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Dahl, Robert Alan. A Preface to Democratic Theory. Expanded ed. Chicago [u.a.]: Univ. of Chicago Press, 2006.

MLA (9th ed.) Citation

Dahl, Robert Alan. A Preface to Democratic Theory. Expanded ed. Univ. of Chicago Press, 2006.