APA (7th ed.) Citation

Khalijah Nur Mohamed, Harji, M. B., & Siti Khadijah Abdul Wahab. (2006). Traces alpha 2: English for university students (Rev. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Khalijah Nur Mohamed, Madhubala Bava Harji, and Siti Khadijah Abdul Wahab. Traces Alpha 2: English for University Students. Rev. ed. Kuala Lumpur: McGraw-Hill, 2006.

MLA (9th ed.) Citation

Khalijah Nur Mohamed, et al. Traces Alpha 2: English for University Students. Rev. ed. McGraw-Hill, 2006.