APA (7th ed.) Citation

Carvalho, R. d. (1956). Parágrafos. [s.n.].

Chicago Style (17th ed.) Citation

Carvalho, Raúl de. Parágrafos. [s.n.], 1956.

MLA (8th ed.) Citation

Carvalho, Raúl de. Parágrafos. [s.n.], 1956.

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