Penggayaan APA
KASPER, Gabriele. (2002).
Language learning : .
Amsterdam:
Blackwell Publishing.
Chicago Style
KASPER, Gabriele.
Language learning :.
Amsterdam:
Blackwell Publishing,
2002.
Text.
MLA Style
KASPER, Gabriele.
Language learning :.
Amsterdam:
Blackwell Publishing,
2002.
Text.
Turabian Style
KASPER, Gabriele.
Language learning :.
Amsterdam:
Blackwell Publishing,
2002.
Print.