Gaya APA
Misteri Buku Harian Johana (e-book). (2014).
Solo:
Mutiara Sumber Widya.
Gaya Chicago
Misteri Buku Harian Johana (e-book).
.
Solo:
Mutiara Sumber Widya,
2014.
NONFIKSI.
Gaya MLA
Misteri Buku Harian Johana (e-book).
.
Solo:
Mutiara Sumber Widya,
2014.
NONFIKSI.
Gaya Turabian
Misteri Buku Harian Johana (e-book).
Solo:
Mutiara Sumber Widya,
2014.
NONFIKSI.