APA (7th ed.) Citation

Piccoli, R. Benedetto Croce: An Introduction to His Philosophy.

Chicago Style (17th ed.) Citation

Piccoli, Raffaello. Benedetto Croce: An Introduction to His Philosophy.

MLA (9th ed.) Citation

Piccoli, Raffaello. Benedetto Croce: An Introduction to His Philosophy.

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