APA (7th ed.) Citation

(1997). Essentials of managed health care (2. ed., [Nachdr.].). Aspen.

Chicago Style (17th ed.) Citation

Essentials of Managed Health Care. 2. ed., [Nachdr.]. Gaithersburg, Md: Aspen, 1997.

MLA (9th ed.) Citation

Essentials of Managed Health Care. 2. ed., [Nachdr.]. Aspen, 1997.