APA Style

Tandra, D, H. (2021). Covid 19 ( Christ Over Comes Virus And Death 1 Destiny 9 Steps ) (Cetakan-1). Yogyakarta: Andi.

MLA Style

Tandra, Dr.dr., Hans. "Covid 19 ( Christ Over Comes Virus And Death 1 Destiny 9 Steps )". Cetakan-1 Yogyakarta: Andi, 2021. Text.