APA Style
Seng, T, K., Keong, L, C. (2004).
New Syllabus Mathematics Workbook 1 (Express) .
Singapore:
Shinglee Publisher.
MLA Style
Seng, Teh, Keng., Keong, Looi, Chin.
"New Syllabus Mathematics Workbook 1 (Express)".
Singapore:
Shinglee Publisher,
2004.
Text.