Gaya APA
Budyahir, Y.
(2011).
Dongeng Klasik Sumatra Utara
.
Bogor:
Bintag Anaway.
Gaya MLA
Budyahir, Yukha.
"Dongeng Klasik Sumatra Utara".
Bogor:
Bintag Anaway,
2011.
Text.