APA (7th ed.) Citation

Joseph, L. E. (2007). Apocalypse 2012: A scientific investigation into civilization's end. Morgan Road Books.

Chicago Style (17th ed.) Citation

Joseph, Lawrence E. Apocalypse 2012: A Scientific Investigation into Civilization's End. New York: Morgan Road Books, 2007.

MLA (9th ed.) Citation

Joseph, Lawrence E. Apocalypse 2012: A Scientific Investigation into Civilization's End. Morgan Road Books, 2007.

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