APA (7th ed.) Citation

Pfänder, A. (2009). Logic. De Gruyter.

Chicago Style (17th ed.) Citation

Pfänder, Alexander. Logic. Berlin: De Gruyter, 2009.

MLA (9th ed.) Citation

Pfänder, Alexander. Logic. De Gruyter, 2009.

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