APA (7th ed.) Citation

Darkness, R. J. d. (1954). La radio facil (1a. ed.). Bruguera.

Chicago Style (17th ed.) Citation

Darkness, R J de. La Radio Facil. 1a. ed. Barcelona: Bruguera, 1954.

MLA (9th ed.) Citation

Darkness, R J de. La Radio Facil. 1a. ed. Bruguera, 1954.