APA (7th ed.) Citation

Coben, H., & Safitri, D. (2011). Hold Tight: Pegang erat. Erlangga.

Chicago Style (17th ed.) Citation

Coben, Harlan, and Dewi Safitri. Hold Tight: Pegang Erat. Erlangga, 2011.

MLA (8th ed.) Citation

Coben, Harlan, and Dewi Safitri. Hold Tight: Pegang Erat. Erlangga, 2011.

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