Befunde an Zwillingsgebissen
MLA
Walther, Erna. Befunde an Zwillingsgebissen. [Place of publication not identified] : E. Walther, 1935.
APA
Walther, E. (1935). Befunde an Zwillingsgebissen. [Place of publication not identified] : E. Walther.
Chicago
Walther, Erna. Befunde an Zwillingsgebissen. [Place of publication not identified] : E. Walther, 1935.