Gaya APA
Muhammad, H, F, L.
(20121).
Imunologi Gizi
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Muhammad, Harry, Freitag, Luglio.
"Imunologi Gizi".
Yogyakarta:
Gadjah Mada University Press,
20121.
Text.