APA (7th ed.) Citation

Fensel, D. (1995). The knowledge acquisition and representation language KARL. Kluwer.

Chicago Style (17th ed.) Citation

Fensel, Dieter. The Knowledge Acquisition and Representation Language KARL. Boston [u.a.]: Kluwer, 1995.

MLA (9th ed.) Citation

Fensel, Dieter. The Knowledge Acquisition and Representation Language KARL. Kluwer, 1995.

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