Gaya APA
saleh, L, M., yanti, I, H.
(2021).
Epidemiologi K3
(
Cet. I)
.
Yogyakarta:
Deepublish.
Gaya MLA
saleh, Lalu, Muhammad., yanti, Iva, Hardi.
"Epidemiologi K3".
Cet. I
Yogyakarta:
Deepublish,
2021.
Text.