APA Style
Gram, David. (2002).
Word about words .
Jakarta:
McGrawhill.
Chicago Style
Gram, David.
Word about words.
Jakarta:
McGrawhill,
2002.
teks.
MLA Style
Gram, David.
Word about words.
Jakarta:
McGrawhill,
2002.
teks.
Turabian Style
Gram, David.
Word about words.
Jakarta:
McGrawhill,
2002.
teks.