APA citiranje

Carvalho, R. d. (1949). As sombras e as vozes. [s.n.].

Chicago Style (17th ed.) Citation

Carvalho, Raúl de. As Sombras E as Vozes. [s.n.], 1949.

MLA citiranje

Carvalho, Raúl de. As Sombras E as Vozes. [s.n.], 1949.