Gaya APA

Herzog, E., Argulian, E. (2018). Echocardiography in the CCU (1st ed. 2018). New york: Springer International Publishing.

Gaya MLA

Herzog, Eyal., Argulian, Edgar. "Echocardiography in the CCU". 1st ed. 2018 New york: Springer International Publishing, 2018. Text.