Gaya APA
Sinaga, M., Limbong, D.
(2019).
Dasar epidemiologi
(
Cet. 1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Sinaga, Manotar., Limbong, Dosmariana.
"Dasar epidemiologi".
Cet. 1
Yogyakarta:
Deepublish,
2019.
Text Non-Fiction.