Gaya APA
Warsidi, .
(2017).
Buku Ajar: Basic Academic Writing
(
Edisi 1 Cetakan-1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Warsidi, .
"Buku Ajar: Basic Academic Writing".
Edisi 1 Cetakan-1
Yogyakarta:
Deepublish,
2017.
Text.