Gaya APA
Salsabila, S, A. et al (2020).
Menyapa Indonesia Esok Pasca Pandemi Corona Virus Disease 2019 (Covid-19) .
Depok:
Gemala.
Gaya MLA
Salsabila, Syifa, Andini. et al.
"Menyapa Indonesia Esok Pasca Pandemi Corona Virus Disease 2019 (Covid-19)".
Depok:
Gemala,
2020.
Text.