APA Style
Hadi, Saeful. (2020).
Writing forever .
Surabaya:
pustaka media guru.
Chicago Style
Hadi, Saeful.
Writing forever.
Surabaya:
pustaka media guru,
2020.
Text.
MLA Style
Hadi, Saeful.
Writing forever.
Surabaya:
pustaka media guru,
2020.
Text.
Turabian Style
Hadi, Saeful.
Writing forever.
Surabaya:
pustaka media guru,
2020.
Print.