Cita APA (7a ed.)

Doberstein, J. W., & Tappert, T. G. (1946). Road to reformation ; Martin Lutero to year 1521. Muhlenberg.

Cita Chicago Style (17a ed.)

Doberstein, John W., y Theodore G. Tappert. Road to Reformation ; Martin Lutero to Year 1521. Philadelphia: Muhlenberg, 1946.

Cita MLA (9a ed.)

Doberstein, John W., y Theodore G. Tappert. Road to Reformation ; Martin Lutero to Year 1521. Muhlenberg, 1946.