APA (7th ed.) Citation

Romano Martín, Y., Heras García, M., & González Martín, V. (1993). Italiano 1. Hespérides.

Chicago Style (17th ed.) Citation

Romano Martín, Yolanda, Manuel Heras García, and Vicente González Martín. Italiano 1. Salamanca: Hespérides, 1993.

MLA (9th ed.) Citation

Romano Martín, Yolanda, et al. Italiano 1. Hespérides, 1993.

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