Gaya APA
Rochayati, N.
(2018).
Geomorfologi umum
(
Cet.1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Rochayati, Nurin.
"Geomorfologi umum".
Cet.1
Yogyakarta:
Deepublish,
2018.
Art Original.