APA (7th ed.) Citation

Voorbraak, F. (1991). Generalized Kripke models for epistemic logic.

Chicago Style (17th ed.) Citation

Voorbraak, Frans. Generalized Kripke Models for Epistemic Logic. Utrecht, 1991.

MLA (9th ed.) Citation

Voorbraak, Frans. Generalized Kripke Models for Epistemic Logic. 1991.

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