Burckhardt, C. J. (1960). Meine Danziger Mission: Carl J. Burckhardt. Callwey.
Cita Chicago (17th ed.)Burckhardt, Carl Jacob. Meine Danziger Mission: Carl J. Burckhardt. München: Callwey, 1960.
Cita MLA (8th ed.)Burckhardt, Carl Jacob. Meine Danziger Mission: Carl J. Burckhardt. Callwey, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.