Gaya APA
Hansen, Grace. (2021).
Mengenal Covid-19 .
Jakarta:
Bhuana Ilmu Populer.
Gaya Chicago
Hansen, Grace.
Mengenal Covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Text.
Gaya MLA
Hansen, Grace.
Mengenal Covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Text.
Gaya Turabian
Hansen, Grace.
Mengenal Covid-19.
Jakarta:
Bhuana Ilmu Populer,
2021.
Print.