APA (7th ed.) Citation

Nie, N. H., Verba, S., & Petrocik, J. R. (1979). The changing American voter (Enlarged ed.). Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Nie, Norman H., Sidney Verba, and John R. Petrocik. The Changing American Voter. Enlarged ed. Cambridge [u.a.]: Harvard Univ. Press, 1979.

MLA (9th ed.) Citation

Nie, Norman H., et al. The Changing American Voter. Enlarged ed. Harvard Univ. Press, 1979.