MLA

Bruyn, George A. W, and Wolfgang A Schmidt. Musculoskeletal Ultrasound for the Rheumatologist : An Introductory Guide. Cham: Springer International Publishing AG, 2023.

APA

Bruyn, G. A. W, & Schmidt, W. A. (2023). Musculoskeletal Ultrasound for the Rheumatologist : An Introductory Guide. Cham: Springer International Publishing AG.

Chicago

Bruyn, George A. W., and Wolfgang A Schmidt. Musculoskeletal Ultrasound for the Rheumatologist : An Introductory Guide. Cham: Springer International Publishing AG, 2023.