APA Style
Team, Primary English. (2011).
Joyful English Primary 4 (1).
Bogor:
Quadra.
Chicago Style
Team, Primary English.
Joyful English Primary 4.
1
Bogor:
Quadra,
2011.
Printed Book.
MLA Style
Team, Primary English.
Joyful English Primary 4.
1
Bogor:
Quadra,
2011.
Printed Book.
Turabian Style
Team, Primary English.
Joyful English Primary 4.
1
Bogor:
Quadra,
2011.
Printed Book.