APA (7th ed.) Citation

Steel, D., & Casas, M. (1995). Volar (1a ed.). Plaza & Janés.

Chicago Style (17th ed.) Citation

Steel, Danielle, and Maruja Casas. Volar. 1a ed. Barcelona: Plaza & Janés, 1995.

MLA (9th ed.) Citation

Steel, Danielle, and Maruja Casas. Volar. 1a ed. Plaza & Janés, 1995.

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