APA (7th ed.) Citation

Kümmel, P. (1979). Formalization of Natural Languages. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Kümmel, Peter. Formalization of Natural Languages. Berlin, Heidelberg: Springer Berlin Heidelberg, 1979.

MLA (9th ed.) Citation

Kümmel, Peter. Formalization of Natural Languages. Springer Berlin Heidelberg, 1979.

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