APA (7th ed.) Citation

Alberoni, F. (1999). L'Optimisme. ECSA.

Chicago Style (17th ed.) Citation

Alberoni, Francesco. L'Optimisme. Barcelona: ECSA, 1999.

MLA (9th ed.) Citation

Alberoni, Francesco. L'Optimisme. ECSA, 1999.

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