APA Style
Har, D, Y, B.
(2010).
Mathematics 6th Edition 1 New Syllabus
.
Singapore:
Shinglee Publishers PTE LTD.
MLA Style
Har, Dr, Yeap, Ban.
"Mathematics 6th Edition 1 New Syllabus".
Singapore:
Shinglee Publishers PTE LTD,
2010.
Text.