MLA

Lonchyna, Vassyl A, Peter Angelos, and Peggy Kelley. Difficult Decisions In Surgical Ethics : An Evidence-based Approach. Cham: Springer International Publishing AG, 2022.

APA

Lonchyna, V. A, Angelos, P., & Kelley, P. (2022). Difficult Decisions in Surgical Ethics : An Evidence-Based Approach. Cham: Springer International Publishing AG.

Chicago

Lonchyna, Vassyl A., Peter Angelos, and Peggy Kelley. Difficult Decisions In Surgical Ethics : An Evidence-Based Approach. Cham: Springer International Publishing AG, 2022.