APA aipamena

Wilper, A. P., Woolhandler, S., & Himmelstein, D. U. (2009). WILPER ET AL. RESPOND. American Public Health Association.

Chicago Style aipamena

Wilper, Andrew P., Steffie Woolhandler, and David U. Himmelstein. WILPER ET AL. RESPOND. American Public Health Association, 2009.

MLA aipamena

Wilper, Andrew P., Steffie Woolhandler, and David U. Himmelstein. WILPER ET AL. RESPOND. American Public Health Association, 2009.