APA (7th ed.) Citation

Soo, K. S., Balasingam, C., & Kunchiram, R. (2003). Progressive English: Book 1 (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Soo, Kim Suwe, Chanthra Balasingam, and Rathabai Kunchiram. Progressive English: Book 1. 2nd ed. Kuala Lumpur: McGraw-Hill, 2003.

MLA (9th ed.) Citation

Soo, Kim Suwe, et al. Progressive English: Book 1. 2nd ed. McGraw-Hill, 2003.