APA (7th ed.) Citation

Skinner, B. F., & Lorente Arenas, S. (1987). Walden Dos. Martínez Roca.

Chicago Style (17th ed.) Citation

Skinner, B. F., and Santiago Lorente Arenas. Walden Dos. Barcelona: Martínez Roca, 1987.

MLA (9th ed.) Citation

Skinner, B. F., and Santiago Lorente Arenas. Walden Dos. Martínez Roca, 1987.

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