APA (7th ed.) Citation

Wall, W. D., Schonell, F. J., & Olson, W. C. (1970). El fracaso escolar. Paidós.

Chicago Style (17th ed.) Citation

Wall, William Douglas, F. J. Schonell, and Willard C. Olson. El Fracaso Escolar. Buenos Aires: Paidós, 1970.

MLA (9th ed.) Citation

Wall, William Douglas, et al. El Fracaso Escolar. Paidós, 1970.