Cita APA (7th ed.)
Grogan, C. M., & Gusmano, M. K. (2007). Healthy voices, unhealthy silence: Advocacy and health policy for the poor. Georgetown University Press.
Cita Chicago (17th ed.)
Grogan, Colleen M., i Michael K. Gusmano. Healthy Voices, Unhealthy Silence: Advocacy and Health Policy for the Poor. Washington, D.C.: Georgetown University Press, 2007.
Cita MLA (9th ed.)
Grogan, Colleen M., i Michael K. Gusmano. Healthy Voices, Unhealthy Silence: Advocacy and Health Policy for the Poor. Georgetown University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.