Bardtke, H. (1953). Otto Clemen in memoriam.
Cita Chicago (17th ed.)Bardtke, Hans. Otto Clemen in Memoriam. 1953.
Cita MLA (8th ed.)Bardtke, Hans. Otto Clemen in Memoriam. 1953.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)