What difference did Christianity make?

MLA

MacMullen, Ramsay. What Difference Did Christianity Make?. Wiesbaden: Steiner, 1986.

APA

MacMullen, R. (1986). What difference did Christianity make?. Wiesbaden: Steiner.

Chicago

MacMullen, Ramsay, What Difference Did Christianity Make?. Wiesbaden: Steiner, 1986.