APA (7th ed.) Citation

(1927). The ethnical minorities in Transylvania. Sonor printing.

Chicago Style (17th ed.) Citation

The Ethnical Minorities in Transylvania. Sonor printing, 1927.

MLA (8th ed.) Citation

The Ethnical Minorities in Transylvania. Sonor printing, 1927.

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