Penggayaan APA
MANN, Douglas L.. (2011).
Heart failture: (8th ed.).
Missouri:
Elsevier.
Chicago Style
MANN, Douglas L..
Heart failture: .
8th ed.
Missouri:
Elsevier,
2011.
Buku.
MLA Style
MANN, Douglas L..
Heart failture: .
8th ed.
Missouri:
Elsevier,
2011.
Buku.
Turabian Style
MANN, Douglas L..
Heart failture: .
8th ed.
Missouri:
Elsevier,
2011.
Buku.