MLA

Michel Wensing, and Charlotte Ullrich. Foundations of Health Services Research: Principles, Methods, and Topics. Springer Nature (Textbooks & Major Reference Works), 2023.

APA

Michel Wensing, M. Wensing, & Ullrich, C. (2023). Foundations of Health Services Research: Principles, Methods, and Topics. Springer Nature (Textbooks & Major Reference Works).

Chicago

Michel Wensing, and Charlotte Ullrich. Foundations of Health Services Research: Principles, Methods, and Topics. : Springer Nature (Textbooks & Major Reference Works), 2023.