APA Style
Pulungan, Siti, Eryda, Lubis. (2007).
Let's Make Friends with English; For Elementary School Grade One (Pertama).
Jakarta:
esis.
Chicago Style
Pulungan, Siti, Eryda, Lubis.
Let's Make Friends with English; For Elementary School Grade One.
Pertama
Jakarta:
esis,
2007.
Text.
MLA Style
Pulungan, Siti, Eryda, Lubis.
Let's Make Friends with English; For Elementary School Grade One.
Pertama
Jakarta:
esis,
2007.
Text.
Turabian Style
Pulungan, Siti, Eryda, Lubis.
Let's Make Friends with English; For Elementary School Grade One.
Pertama
Jakarta:
esis,
2007.
Print.