Gaya APA
Christy, J., Bancin, L, J.
(2020).
Status Gizi Lansia
.
Yogyakarta:
Deepublish.
Gaya MLA
Christy, Johanna., Bancin, Lamtiur, Junita.
"Status Gizi Lansia".
Yogyakarta:
Deepublish,
2020.
Text.