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.