Keen, R., Vandiver, E., & Frazel, T. D. (2003). Luther's lives: Two contemporary accounts of Martin Luther. Manchester University Press.
Cita Chicago Style (17a ed.)Keen, Ralph, Elizabeth Vandiver, y Thomas D. Frazel. Luther's Lives: Two Contemporary Accounts of Martin Luther. Manchester University Press, 2003.
Cita MLA (9a ed.)Keen, Ralph, et al. Luther's Lives: Two Contemporary Accounts of Martin Luther. Manchester University Press, 2003.
Precaución: Estas citas no son 100% exactas.