APA (7th ed.) Citation

Braden, G. (2009). The Mystery of 2012: Prediksi, Ramalan, dan Kemungkinan. Ufuk Press.

Chicago Style (17th ed.) Citation

Braden, Gregg. The Mystery of 2012: Prediksi, Ramalan, Dan Kemungkinan. Ufuk Press, 2009.

MLA (8th ed.) Citation

Braden, Gregg. The Mystery of 2012: Prediksi, Ramalan, Dan Kemungkinan. Ufuk Press, 2009.

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