APA (7th ed.) Citation

Barthel, K. W. (1957). Geologische Untersuchungen im Ries.

Chicago Style (17th ed.) Citation

Barthel, Karl Werner. Geologische Untersuchungen Im Ries. 1957.

MLA (9th ed.) Citation

Barthel, Karl Werner. Geologische Untersuchungen Im Ries. 1957.

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