APA (7th ed.) Citation

Lenzen, W. (2008). Der "logische Calcul Herrn Prof. Ploucquets".

Chicago Style (17th ed.) Citation

Lenzen, Wolfgang. Der "Logische Calcul Herrn Prof. Ploucquets". 2008.

MLA (9th ed.) Citation

Lenzen, Wolfgang. Der "Logische Calcul Herrn Prof. Ploucquets". 2008.

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