APA aipamena

Beysens, J. T. (1902). Logica of denkleer. G.F. Théonville.

Chicago Style aipamena

Beysens, J. Th. Logica of Denkleer. Leiden: G.F. Théonville, 1902.

MLA aipamena

Beysens, J. Th. Logica of Denkleer. G.F. Théonville, 1902.