APA (7th ed.) Citation

Kuyumgieff, I. The Spread of Ornithosis in Bulgaria: (Preliminary report).

Chicago Style (17th ed.) Citation

Kuyumgieff, Ilia. The Spread of Ornithosis in Bulgaria: (Preliminary Report).

MLA (9th ed.) Citation

Kuyumgieff, Ilia. The Spread of Ornithosis in Bulgaria: (Preliminary Report).

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