APA (7th ed.) Citation

Roper Center for Public Opinion Research. Health poll database. The Roper Center for Public Opinion Research, Cornell University.

Chicago Style (17th ed.) Citation

Roper Center for Public Opinion Research. Health Poll Database. Ithaca, NY: The Roper Center for Public Opinion Research, Cornell University.

MLA (9th ed.) Citation

Roper Center for Public Opinion Research. Health Poll Database. The Roper Center for Public Opinion Research, Cornell University.

Warning: These citations may not always be 100% accurate.