APA (7th ed.) Citation

Buddeus, J. F., & Hell, L. (1999). Gesammelte Werke. Georg Olms.

Chicago Style (17th ed.) Citation

Buddeus, Johann Franz, and Leonhard Hell. Gesammelte Werke. Hildesheim [etc.]: Georg Olms, 1999.

MLA (9th ed.) Citation

Buddeus, Johann Franz, and Leonhard Hell. Gesammelte Werke. Georg Olms, 1999.

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