APA aipamena
Alwin, D. F., Cohen, R. L., & Newcomb, T. M. (1991). Political attitudes over the life span: The Bennington women after fifty years. University of Wisconsin Press.
Chicago Style aipamena
Alwin, Duane F., Ronald L. Cohen, and Theodore Mead Newcomb. Political Attitudes over the Life Span: The Bennington Women After Fifty Years. Madison, Wis.: University of Wisconsin Press, 1991.
MLA aipamena
Alwin, Duane F., et al. Political Attitudes over the Life Span: The Bennington Women After Fifty Years. University of Wisconsin Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.