APA (7th ed.) Citation

Gradl, H. (1964). Der Main. Stürtz.

Chicago Style (17th ed.) Citation

Gradl, Hermann. Der Main. Würzburg: Stürtz, 1964.

MLA (9th ed.) Citation

Gradl, Hermann. Der Main. Stürtz, 1964.

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