Gaya APA
Joni, Eareckson. (1976).
Di Balik Awan .
Malang:
Gandum Mas.
Gaya Chicago
Joni, Eareckson.
Di Balik Awan.
Malang:
Gandum Mas,
1976.
Text.
Gaya MLA
Joni, Eareckson.
Di Balik Awan.
Malang:
Gandum Mas,
1976.
Text.
Gaya Turabian
Joni, Eareckson.
Di Balik Awan.
Malang:
Gandum Mas,
1976.
Print.