Gaya APA
Khadafi, M.
(2019).
Buku Wangsit SBMPTN 2020: Matematika
.
Serang:
Wangsit Education.
Gaya MLA
Khadafi, Muamar.
"Buku Wangsit SBMPTN 2020: Matematika".
Serang:
Wangsit Education,
2019.
Text.