Gaya APA
Neong, E., Free, G.
(2016).
Poem In G Mayor : Kumpulan Puisi
.
Yogyakarta:
Istana publishing.
Gaya MLA
Neong, Erna., Free, Gusblero.
"Poem In G Mayor : Kumpulan Puisi".
Yogyakarta:
Istana publishing,
2016.
Text.