APA (7th ed.) Citation

International Meeting on Computational Linguistics, Papp, F., & Szépe, G. (1976). Papers in computational linguistics. Mouton.

Chicago Style (17th ed.) Citation

International Meeting on Computational Linguistics, Ference Papp, and György Szépe. Papers in Computational Linguistics. The Hague: Mouton, 1976.

MLA (8th ed.) Citation

International Meeting on Computational Linguistics, et al. Papers in Computational Linguistics. Mouton, 1976.