APA (7th ed.) Citation

AA. VV. (1979). Ignazio Silone. La Procellaria.

Chicago Style (17th ed.) Citation

AA. VV. Ignazio Silone. La Procellaria, 1979.

MLA (8th ed.) Citation

AA. VV. Ignazio Silone. La Procellaria, 1979.

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