APA Style
LEO, Sutanto, RINI W, Benedicta. (2013).
A Challenging Book To Practice Teaching in English .
Yogyakarta:
Andi.
Chicago Style
LEO, Sutanto, RINI W, Benedicta.
A Challenging Book To Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Text.
MLA Style
LEO, Sutanto, RINI W, Benedicta.
A Challenging Book To Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Text.
Turabian Style
LEO, Sutanto, RINI W, Benedicta.
A Challenging Book To Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Print.