Gaya APA
Kasim, D, K. (2021).
NATIONAL GEOGRAPHIC INDONESIA : MUKJIZAT VIRUS. (MARET 2021).
Jakarta:
PT. GRAMEDIA PERCETAKAN.
Gaya MLA
Kasim, Didi, Kaspi.
"NATIONAL GEOGRAPHIC INDONESIA : MUKJIZAT VIRUS.".
MARET 2021
Jakarta:
PT. GRAMEDIA PERCETAKAN,
2021.
Text.