Gaya APA

Zipes, D, P. et al (2018). Braunwald's heart disease : a textbook of cardiovascular medicine (volume one) / eleventh edition (11). Philadelphia: Elsevier.

Gaya MLA

Zipes, Douglas, P.. et al. "Braunwald's heart disease : a textbook of cardiovascular medicine (volume one) / eleventh edition". 11 Philadelphia: Elsevier, 2018. Text.