Cita APA (7th ed.)

Schindler, R. (2010). Ways of proof theory. Ontos Verlag.

Cita Chicago (17th ed.)

Schindler, Ralf. Ways of Proof Theory. Frankfurt ; New Brunswick: Ontos Verlag, 2010.

Cita MLA (9th ed.)

Schindler, Ralf. Ways of Proof Theory. Ontos Verlag, 2010.