APA (7th ed.) Citation

Azevedo, E. d., & Vallada, p. P. (2003). Porto 1934. Ercílio de Azevedo.

Chicago Style (17th ed.) Citation

Azevedo, Ercílio de, and pref. Paulo Vallada. Porto 1934. Ercílio de Azevedo, 2003.

MLA (8th ed.) Citation

Azevedo, Ercílio de, and pref. Paulo Vallada. Porto 1934. Ercílio de Azevedo, 2003.

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