Gaya APA

Swan, L., Frogoudaki, A, A. (2018). Heart Failure in Adult Congenital Heart Disease (1st ed. 2018). New york: Springer International Publishing.

Gaya MLA

Swan, Lorna., Frogoudaki, Alexandra, A.. "Heart Failure in Adult Congenital Heart Disease". 1st ed. 2018 New york: Springer International Publishing, 2018. Text.