APA stil citiranja

Botting, D. (2004). Humboldt: Humboldt : and the cosmos. Munich : Berlin ; London ; New York: Prestel.

Chicago stil citiranja

Botting, Douglas. Humboldt: Humboldt : and the cosmos. Munich : Berlin ; London ; New York: Prestel, 2004.

MLA stil citiranja

Botting, Douglas. Humboldt: Humboldt : and the cosmos. Munich : Berlin ; London ; New York: Prestel, 2004.

Napomena: Ova citiranost nije uvijek 100% točna.