APA Citation

Joseph, L. E. (2009). Kiamat 2012. PT Gramedia Pustaka Utama.

Chicago Style Citation

Joseph, Lawrence E. Kiamat 2012. PT Gramedia Pustaka Utama, 2009.

MLA Citation

Joseph, Lawrence E. Kiamat 2012. PT Gramedia Pustaka Utama, 2009.

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