Gaya APA
Khoiridah, S. et al (2020).
MERDEKA BERPIKIR : "CATATAN HARIAN PANDEMI COVID-19" (CET.1).
SURABAYA:
UNITOMO PRESS.
Gaya MLA
Khoiridah, Sayyidatul. et al.
"MERDEKA BERPIKIR : "CATATAN HARIAN PANDEMI COVID-19"".
CET.1
SURABAYA:
UNITOMO PRESS,
2020.
Umum.