APA Citation

Opick. (2010). Di Bawah Langit. Grafindo Khazanah Ilmu.

Chicago Style Citation

Opick. Di Bawah Langit. Grafindo Khazanah Ilmu, 2010.

MLA Citation

Opick. Di Bawah Langit. Grafindo Khazanah Ilmu, 2010.

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