Gaya APA

Ismanthono, H, W. (2019). Writing Super Guide For Today's Learners - Menulis Berstandar Internasional (Cet. 1). YOGYAKARTA: Pustaka Referensi.

Gaya MLA

Ismanthono, Henricus, W. "Writing Super Guide For Today's Learners - Menulis Berstandar Internasional". Cet. 1 YOGYAKARTA: Pustaka Referensi, 2019. Text.