Gaya APA
Ervinadyp, .
(2019).
Romansa di Bawah Langit
(
Ed. 1; Cet. 1)
.
Yogyakarta:
Sheila Publisher.
Gaya MLA
Ervinadyp, .
"Romansa di Bawah Langit".
Ed. 1; Cet. 1
Yogyakarta:
Sheila Publisher,
2019.
Novel.