Gaya APA
dkk, A, B, A, K. (2018).
BASIC ENGLISH : Introduction to English as General Communication .
Yogyakarta:
Deepublish.
Gaya MLA
dkk, Al, Baekani, Abdul, Kodir,.
"BASIC ENGLISH : Introduction to English as General Communication".
Yogyakarta:
Deepublish,
2018.
Text.