APA ציטוט

Pfänder, A., & Ferrari, D. (2009). Logic. Ontos Verlag.

Chicago Style (17th ed.) Citation

Pfänder, Alexander, and Donald Ferrari. Logic. Frankfurt: Ontos Verlag, 2009.

ציטוט MLA

Pfänder, Alexander, and Donald Ferrari. Logic. Ontos Verlag, 2009.