Cita APA (7a ed.)

Erikson, R. S., Luttbeg, N. R., & Tedin, K. L. (1980). American public opinion: Its origins, content, and impact (2. ed.). Wiley.

Cita Chicago Style (17a ed.)

Erikson, Robert S., Norman R. Luttbeg, y Kent L. Tedin. American Public Opinion: Its Origins, Content, and Impact. 2. ed. New York [u.a.]: Wiley, 1980.

Cita MLA (8a ed.)

Erikson, Robert S., et al. American Public Opinion: Its Origins, Content, and Impact. 2. ed. Wiley, 1980.