Cita APA (7a ed.)

Butterfield, H. (1950). Christianity and history. Charles Scribner's Sons.

Cita Chicago Style (17a ed.)

Butterfield, H. Christianity and History. New York: Charles Scribner's Sons, 1950.

Cita MLA (9a ed.)

Butterfield, H. Christianity and History. Charles Scribner's Sons, 1950.