APA Style

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

Chicago Style

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

MLA Style

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

Turabian Style

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