APA Style
LEO, Sutanto. (2013).
English for Academic Purposes: Essay Writing with Exercises and Answer Key (2).
Yogyakarta:
ANDI.
Chicago Style
LEO, Sutanto.
English for Academic Purposes: Essay Writing with Exercises and Answer Key.
2
Yogyakarta:
ANDI,
2013.
Text.
MLA Style
LEO, Sutanto.
English for Academic Purposes: Essay Writing with Exercises and Answer Key.
2
Yogyakarta:
ANDI,
2013.
Text.
Turabian Style
LEO, Sutanto.
English for Academic Purposes: Essay Writing with Exercises and Answer Key.
2
Yogyakarta:
ANDI,
2013.
Print.