Gaya APA

Wells, F, C., Coonar, A, S. (2018). Thoracic Surgical Techniques (2nd ed. 2018). New york: Springer International Publishing.

Gaya MLA

Wells, Francis, C.., Coonar, Aman, S.. "Thoracic Surgical Techniques". 2nd ed. 2018 New york: Springer International Publishing, 2018. Text.