APA (7th ed.) Citation

González Pueyo, M. I., Val Blasco, S., & Valtueña Gracia, J. (1998). Technical English: Function and grammar. Prensas Universitarias.

Chicago Style (17th ed.) Citation

González Pueyo, María Isabel, Sonia Val Blasco, and Jesús Valtueña Gracia. Technical English: Function and Grammar. Zaragoza: Prensas Universitarias, 1998.

MLA (9th ed.) Citation

González Pueyo, María Isabel, et al. Technical English: Function and Grammar. Prensas Universitarias, 1998.