Gaya APA
Rakel, D., Rakel, R, E.
(2016).
Text Book Of Family Medicine
(
9)
.
Canada:
Elsevier Saunders.
Gaya MLA
Rakel, David., Rakel, Robert, E..
"Text Book Of Family Medicine".
9
Canada:
Elsevier Saunders,
2016.
Buku.