Style de citation APA (7e éd.)

Lavrakas, P. J., & Holley, J. K. (1991). Polling and presidential election coverage. Sage Publications.

Style de citation Chicago (17e éd.)

Lavrakas, Paul J., et Jack K. Holley. Polling and Presidential Election Coverage. Newbury Park, Calif.: Sage Publications, 1991.

Style de citation MLA (8e éd.)

Lavrakas, Paul J., et Jack K. Holley. Polling and Presidential Election Coverage. Sage Publications, 1991.