APA Style
Leo, Sutanto. (2013).
A Challenging Book to Practice Teaching in English .
Yogyakarta:
Andi.
Chicago Style
Leo, Sutanto.
A Challenging Book to Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Text.
MLA Style
Leo, Sutanto.
A Challenging Book to Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Text.
Turabian Style
Leo, Sutanto.
A Challenging Book to Practice Teaching in English.
Yogyakarta:
Andi,
2013.
Print.