APA Style
Lee, J. L.. ().
Basic Grammar Workbook 4 (1).
Ashland:
Pelangi Publishing Singapore.
Chicago Style
Lee, J. L..
Basic Grammar Workbook 4.
1
Ashland:
Pelangi Publishing Singapore,
.
Book.
MLA Style
Lee, J. L..
Basic Grammar Workbook 4.
1
Ashland:
Pelangi Publishing Singapore,
.
Book.
Turabian Style
Lee, J. L..
Basic Grammar Workbook 4.
1
Ashland:
Pelangi Publishing Singapore,
.
Book.