Style de citation APA (7e éd.)

Dulio, D. A., & Nelson, C. J. (2005). Vital signs: Perspectives on the health of American campaigning. Brookings Institution Press.

Style de citation Chicago (17e éd.)

Dulio, David A., et Candice J. Nelson. Vital Signs: Perspectives on the Health of American Campaigning. Washington, D.C.: Brookings Institution Press, 2005.

Style de citation MLA (8e éd.)

Dulio, David A., et Candice J. Nelson. Vital Signs: Perspectives on the Health of American Campaigning. Brookings Institution Press, 2005.