APA (7th ed.) Citation

Kern, E. (1975). Theodor Billroth. Pommern.

Chicago Style (17th ed.) Citation

Kern, Ernst. "Theodor Billroth." Pommern 1975.

MLA (8th ed.) Citation

Kern, Ernst. "Theodor Billroth." Pommern, 1975.

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