APA Style
IndoSecuritySystem : Majalah Security System I April-Mei 2019. (2019).
Jakarta:
PT. Prima Infosarana Media.
MLA Style
IndoSecuritySystem : Majalah Security System I April-Mei 2019.
April-Mei 2019.
Jakarta:
PT. Prima Infosarana Media,
2019.
Informatika.