APA (7th ed.) Citation

Skármeta, A., Amado, E., & Ruano, A. (2000). The composition (1st English-language ed.). Groundwood Books.

Chicago Style (17th ed.) Citation

Skármeta, Antonio, Elisa Amado, and Alfonso Ruano. The Composition. 1st English-language ed. Toronto ; Buffalo: Groundwood Books, 2000.

MLA (9th ed.) Citation

Skármeta, Antonio, et al. The Composition. 1st English-language ed. Groundwood Books, 2000.