APA (7th ed.) Citation

Fitting, M., & Mendelsohn, R. L. (1998). First-order modal logic. KLuwer Academic Publishers.

Chicago Style (17th ed.) Citation

Fitting, Melvin, and Richard L. Mendelsohn. First-order Modal Logic. Dordrecht: KLuwer Academic Publishers, 1998.

MLA (8th ed.) Citation

Fitting, Melvin, and Richard L. Mendelsohn. First-order Modal Logic. KLuwer Academic Publishers, 1998.

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