APA (7th ed.) Citation

Oncken, A. (1902). Geschichte der nationalokonomie. C.L. Hirschfeld.

Chicago Style (17th ed.) Citation

Oncken, August. Geschichte Der Nationalokonomie. Leipzig: C.L. Hirschfeld, 1902.

MLA (9th ed.) Citation

Oncken, August. Geschichte Der Nationalokonomie. C.L. Hirschfeld, 1902.

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