Gaya APA
Kuswidi, I., Tentor, P.
(2019).
Jurus tuntas kuasai sbmptn ipc saintek & soshum 2020
.
Yogyakarta:
LAKSANA.
Gaya MLA
Kuswidi, Iwan., Tentor, Pakar.
"Jurus tuntas kuasai sbmptn ipc saintek & soshum 2020".
Yogyakarta:
LAKSANA,
2019.
Text.