APA Citation

Poruks, J., & Eckardt-Skalberg, E. (1922). Die reinen Herzens sind. Riga: Gulbis.

Chicago Style Citation

Poruks, Janis, and Elfriede Eckardt-Skalberg. Die Reinen Herzens Sind. Riga: Gulbis, 1922.

MLA Citation

Poruks, Janis, and Elfriede Eckardt-Skalberg. Die Reinen Herzens Sind. Riga: Gulbis, 1922.

Warning: These citations may not always be 100% accurate.