APA Style

Barrett, David B., Johnson, Todd M. (Todd Michael),, Guidry, Christopher R., Crossing, Peter F.. (2001). World Christian trends, AD 30-AD 2200: interpreting the annual Christian megacensus . cau: .

Chicago Style

Barrett, David B., Johnson, Todd M. (Todd Michael),, Guidry, Christopher R., Crossing, Peter F.. World Christian trends, AD 30-AD 2200: interpreting the annual Christian megacensus. cau: , 2001. print.

MLA Style

Barrett, David B., Johnson, Todd M. (Todd Michael),, Guidry, Christopher R., Crossing, Peter F.. World Christian trends, AD 30-AD 2200: interpreting the annual Christian megacensus. cau: , 2001. print.

Turabian Style

Barrett, David B., Johnson, Todd M. (Todd Michael),, Guidry, Christopher R., Crossing, Peter F.. World Christian trends, AD 30-AD 2200: interpreting the annual Christian megacensus. cau: , 2001. print.