MLA

Chakraborty, Arunangshu, and Balakrishnan Ashokka. Practical Guide to Point of Care Ultrasound (pocus). Singapore: Springer, 2022.

APA

Chakraborty, A., & Ashokka, B. (2022). Practical Guide to Point of Care Ultrasound (POCUS). Singapore: Springer.

Chicago

Chakraborty, Arunangshu., and Balakrishnan Ashokka. Practical Guide to Point of Care Ultrasound (POCUS). Singapore: Springer, 2022.