APA (7th ed.) Citation

Leonsis, T. (2011). The Business of Happiness. Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Leonsis, Ted. The Business of Happiness. Gramedia Pustaka Utama, 2011.

MLA (8th ed.) Citation

Leonsis, Ted. The Business of Happiness. Gramedia Pustaka Utama, 2011.

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