Gaya APA
Innes, J, A.
(2018).
Ebook Davidsons Essentials of Medicine 2nd Edition
.
Edinburgh:
Elsevier.
Gaya MLA
Innes, J., Alastair.
"Ebook Davidsons Essentials of Medicine 2nd Edition".
Edinburgh:
Elsevier,
2018.
Ebook.