Gaya APA
Yaumi, M., A., A.
(2019).
English in Real Situation
(
Ed. 2, Cet. 3)
.
Jakarta :
Kencana.
Gaya MLA
Yaumi, Muhammad., A., Alek.
"English in Real Situation".
Ed. 2, Cet. 3
Jakarta :
Kencana,
2019.
Buku.