MLA

Sessums, Laura, et al. Health Care Advocacy. Springer New York, 2011.

APA

Sessums, L., Dennis, L., Liebow, M., Moran, W., & Rich, E. (2011). Health Care Advocacy. Springer New York.

Chicago

Sessums, Laura, Lyle Dennis, Mark Liebow, William Moran, and Eugene Rich. Health Care Advocacy. : Springer New York, 2011.