Gaya APA
Ismanthono, H, W. (2019).
Writing Super Guide For Todays Learners, Menulis Berstandar Internasional (1).
Yogyakarta:
Pustaka Referensi.
Gaya MLA
Ismanthono, Henricus, W..
"Writing Super Guide For Todays Learners, Menulis Berstandar Internasional ".
1
Yogyakarta:
Pustaka Referensi,
2019.
.