APA (7th ed.) Citation

Camilleri, A., & Sartarelli, S. (2021). Riccardino. Penguin Books.

Chicago Style (17th ed.) Citation

Camilleri, Andrea, and Stephen Sartarelli. Riccardino. [New York]: Penguin Books, 2021.

MLA (8th ed.) Citation

Camilleri, Andrea, and Stephen Sartarelli. Riccardino. Penguin Books, 2021.

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