APA (7th ed.) Citation

Araus J., J., Elton Bulnes, I., & Ibáñez Walker, P. (1983). Castellano 8. Arrayán.

Chicago Style (17th ed.) Citation

Araus J., José, Isabel Elton Bulnes, and Paula Ibáñez Walker. Castellano 8. Santiago: Arrayán, 1983.

MLA (9th ed.) Citation

Araus J., José, et al. Castellano 8. Arrayán, 1983.