APA (7th ed.) Citation

Müller, H. (1976). Portale. Zenner und Gürchott.

Chicago Style (17th ed.) Citation

Müller, Hans. Portale. Leipzig: Zenner und Gürchott, 1976.

MLA (9th ed.) Citation

Müller, Hans. Portale. Zenner und Gürchott, 1976.

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