Cita APA (7th ed.)
Schoettmueller, A. (1872). Luther.
Cita Chicago (17th ed.)
Schoettmueller, Adolf. Luther. Berlin, 1872.
Cita MLA (9th ed.)
Schoettmueller, Adolf. Luther. 1872.
Atenció: Aquestes cites poden no estar 100% correctes.