APA Style
RIZAL, Syamsul. (2017).
English for Specific Purposes (Cet.1).
Yogyakarta:
Pustaka Pelajar.
Chicago Style
RIZAL, Syamsul.
English for Specific Purposes.
Cet.1
Yogyakarta:
Pustaka Pelajar,
2017.
Text.
MLA Style
RIZAL, Syamsul.
English for Specific Purposes.
Cet.1
Yogyakarta:
Pustaka Pelajar,
2017.
Text.
Turabian Style
RIZAL, Syamsul.
English for Specific Purposes.
Cet.1
Yogyakarta:
Pustaka Pelajar,
2017.
Print.