Gaya APA
Hefni, Azizah. (2015).
Yuk, Istiqamah! (Cet. 1).
Yogyakarta:
Safirah.
Gaya Chicago
Hefni, Azizah.
Yuk, Istiqamah!.
Cet. 1
Yogyakarta:
Safirah,
2015.
Text.
Gaya MLA
Hefni, Azizah.
Yuk, Istiqamah!.
Cet. 1
Yogyakarta:
Safirah,
2015.
Text.
Gaya Turabian
Hefni, Azizah.
Yuk, Istiqamah!.
Cet. 1
Yogyakarta:
Safirah,
2015.
Print.