APA Citation

Tomi Jefri. (2006). The twins' problem. Petaling Jaya, Selangor: Pustaka Pepada Jaya.

Chicago Style Citation

Tomi Jefri. The Twins' Problem. Petaling Jaya, Selangor: Pustaka Pepada Jaya, 2006.

MLA Citation

Tomi Jefri. The Twins' Problem. Petaling Jaya, Selangor: Pustaka Pepada Jaya, 2006.

Warning: These citations may not always be 100% accurate.