APA (7th ed.) Citation

Plath, S., Abelló, M., & Mur, M. (1994). Ariel. Columna.

Chicago Style (17th ed.) Citation

Plath, Sylvia, Montserrat Abelló, and Mireia Mur. Ariel. Barcelona: Columna, 1994.

MLA (9th ed.) Citation

Plath, Sylvia, et al. Ariel. Columna, 1994.