APA (7th ed.) Citation

Ferreira, C. (1974). <O >quarto. s.n.].

Chicago Style (17th ed.) Citation

Ferreira, Costa. <O >quarto. s.n.], 1974.

MLA (8th ed.) Citation

Ferreira, Costa. <O >quarto. s.n.], 1974.

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