APA (7th ed.) Citation

Houghton, V., Richardson, K., & Vega, J. (1976). Educación Recurrente. Narcea.

Chicago Style (17th ed.) Citation

Houghton, Vincent, Ken Richardson, and Jaime Vega. Educación Recurrente. Madrid: Narcea, 1976.

MLA (9th ed.) Citation

Houghton, Vincent, et al. Educación Recurrente. Narcea, 1976.