Cita APA (7th ed.)
Schmidt, A. (1913). Die Tumorinvagination des Darmes.
Cita Chicago (17th ed.)
Schmidt, Adolf. Die Tumorinvagination Des Darmes. Wismar, 1913.
Cita MLA (9th ed.)
Schmidt, Adolf. Die Tumorinvagination Des Darmes. 1913.
Atenció: Aquestes cites poden no estar 100% correctes.