Gaya APA
Groth, C.
(2022).
Essay Writing English for Academic Purpose
(
Cet.1)
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
Groth, Cheryl.
"Essay Writing English for Academic Purpose".
Cet.1
Yogyakarta:
Penerbit Andi,
2022.
Text.