APA (7th ed.) Citation

Economo, C. <. (1918). <<Die>> Encephalitis lethargica. Deuticke.

Chicago Style (17th ed.) Citation

Economo, Constantin <<von>>. <<Die>> Encephalitis Lethargica. Leipzig Wien: Deuticke, 1918.

MLA (9th ed.) Citation

Economo, Constantin <<von>>. <<Die>> Encephalitis Lethargica. Deuticke, 1918.

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