APA Style

dkk, D, Y, Y., Har, Y, B. (2018). New Syllabus Mathematics 7th Edition 2 (7). Singapore: Shinglee Publisher.

MLA Style

dkk, Dr., Yoseph, Yeo,., Har, Yeap, Ban. "New Syllabus Mathematics 7th Edition 2". 7 Singapore: Shinglee Publisher, 2018. Text.