APA (7th ed.) Citation

Tong, K. O. (2024). Tong's portfolio 2: It's all a matter of trust (First edition.). The Edge Communications.

Chicago Style (17th ed.) Citation

Tong, Kooi Ong. Tong's Portfolio 2: It's All a Matter of Trust. First edition. Selangor, Malaysia: The Edge Communications, 2024.

MLA (9th ed.) Citation

Tong, Kooi Ong. Tong's Portfolio 2: It's All a Matter of Trust. First edition. The Edge Communications, 2024.