APA (7th ed.) Citation

Schütte, K. (1977). Proof Theory. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Schütte, K. Proof Theory. Berlin, Heidelberg: Springer Berlin Heidelberg, 1977.

MLA (9th ed.) Citation

Schütte, K. Proof Theory. Springer Berlin Heidelberg, 1977.