APA (7th ed.) Citation

Johnson, L., & Keravnou-Papailiou, E. (1985). Expert systems technology: A guide. Abacus Press.

Chicago Style (17th ed.) Citation

Johnson, L., and Elpida Keravnou-Papailiou. Expert Systems Technology: A Guide. Tunbridge Wells, Kent ; Cambridge, Mass., USA: Abacus Press, 1985.

MLA (9th ed.) Citation

Johnson, L., and Elpida Keravnou-Papailiou. Expert Systems Technology: A Guide. Abacus Press, 1985.