APA (7th ed.) Citation

Droysen, J. G. (1837). Geschichte Alexanders des Großen. Perthes.

Chicago Style (17th ed.) Citation

Droysen, Johann Gustav. Geschichte Alexanders Des Großen. Hamburg: Perthes, 1837.

MLA (9th ed.) Citation

Droysen, Johann Gustav. Geschichte Alexanders Des Großen. Perthes, 1837.

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