APA (7th ed.) Citation

Yong, Chew, & Wong. (2002). Matematik tingkatan 1, 2 &3. Sasbadi.

Chicago Style (17th ed.) Citation

Yong, Chew, and Wong. Matematik Tingkatan 1, 2 &3. Petaling Jaya: Sasbadi, 2002.

MLA (8th ed.) Citation

Yong, et al. Matematik Tingkatan 1, 2 &3. Sasbadi, 2002.