APA (7th ed.) Citation

Hess, J., & Oeri, H. J. (1869). Hans Jakob Oeri, Bildnis- und Historienmaler.

Chicago Style (17th ed.) Citation

Hess, J., and Hans Jakob Oeri. Hans Jakob Oeri, Bildnis- Und Historienmaler. Zürich, 1869.

MLA (9th ed.) Citation

Hess, J., and Hans Jakob Oeri. Hans Jakob Oeri, Bildnis- Und Historienmaler. 1869.

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