Gaya APA
Lina Lee, dkk. (2002).
New Ready for English 6 SD : Workbook .
Jakarta:
Widya Uitama.
Gaya Chicago
Lina Lee, dkk.
New Ready for English 6 SD : Workbook.
Jakarta:
Widya Uitama,
2002.
Text.
Gaya MLA
Lina Lee, dkk.
New Ready for English 6 SD : Workbook.
Jakarta:
Widya Uitama,
2002.
Text.
Gaya Turabian
Lina Lee, dkk.
New Ready for English 6 SD : Workbook.
Jakarta:
Widya Uitama,
2002.
Print.