Gaya APA
Sepucuk Surat Berwarna Biru. (2017).
Depok:
Indie Publishing.
Gaya Chicago
Sepucuk Surat Berwarna Biru.
.
Depok:
Indie Publishing,
2017.
Printed Book.
Gaya MLA
Sepucuk Surat Berwarna Biru.
.
Depok:
Indie Publishing,
2017.
Printed Book.
Gaya Turabian
Sepucuk Surat Berwarna Biru.
Depok:
Indie Publishing,
2017.
Printed Book.