Cita APA (7th ed.)
Werner, R., & Deusch, W. R. (1955). Schwabenland. Prestel.
Cita Chicago (17th ed.)
Werner, Richard, i Werner Richard Deusch. Schwabenland. München: Prestel, 1955.
Cita MLA (9th ed.)
Werner, Richard, i Werner Richard Deusch. Schwabenland. Prestel, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.