APA (7th ed.) Citation

Peñate, J., & Escarpanter, J. A. (1997). Gramática simple (3. ed.). Playor.

Chicago Style (17th ed.) Citation

Peñate, Juan, and José A. Escarpanter. Gramática Simple. 3. ed. Madrid: Playor, 1997.

MLA (9th ed.) Citation

Peñate, Juan, and José A. Escarpanter. Gramática Simple. 3. ed. Playor, 1997.