APA (7th ed.) Citation

RE, H., BC, S., & JM, G. (2004). Preferred provider organizations and Medicare: Is there an advantage? Issue brief (Center for Studying Health System Change), 81, 1.

Chicago Style (17th ed.) Citation

RE, Hurley, Strunk BC, and Grossman JM. "Preferred Provider Organizations and Medicare: Is There an Advantage?" Issue Brief (Center for Studying Health System Change) 81 (2004): 1.

MLA (9th ed.) Citation

RE, Hurley, et al. "Preferred Provider Organizations and Medicare: Is There an Advantage?" Issue Brief (Center for Studying Health System Change), 81, 2004, p. 1.