APA (7th ed.) Citation

Sowa, John F., & Borgida, A. (1991). Principles of semantic networks: Explorations in the representation of knowledge. Morgan Kaufmann.

Chicago Style (17th ed.) Citation

Sowa, John F., and Alexander Borgida. Principles of Semantic Networks: Explorations in the Representation of Knowledge. San Mateo, Calif.: Morgan Kaufmann, 1991.

MLA (9th ed.) Citation

Sowa, John F., and Alexander Borgida. Principles of Semantic Networks: Explorations in the Representation of Knowledge. Morgan Kaufmann, 1991.