APA (7th ed.) Citation

Redol, A. (1942). Avieiros (2a ed.). Portugália.

Chicago Style (17th ed.) Citation

Redol, Alves. Avieiros. 2a ed. Portugália, 1942.

MLA (8th ed.) Citation

Redol, Alves. Avieiros. 2a ed. Portugália, 1942.

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