APA (7th ed.) Citation

Weltzel, H. (1938). The gypsies of Central Germany.

Chicago Style (17th ed.) Citation

Weltzel, Hanns. The Gypsies of Central Germany. 1938.

MLA (8th ed.) Citation

Weltzel, Hanns. The Gypsies of Central Germany. 1938.

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