Cita APA (7a ed.)

World Association for Public Opinion Research. (1989). International journal of public opinion research. Oxford University Press.

Cita Chicago Style (17a ed.)

World Association for Public Opinion Research. International Journal of Public Opinion Research. Oxford: Oxford University Press, 1989.

Cita MLA (9a ed.)

World Association for Public Opinion Research. International Journal of Public Opinion Research. Oxford University Press, 1989.