APA (7th ed.) Citation
Humphreys, H., Cartolano, C., & Fortezza, D. (2007). Cani selvaggi. Playground.
Chicago Style (17th ed.) Citation
Humphreys, Helen, Caterina Cartolano, and Daniela Fortezza. Cani Selvaggi. Roma: Playground, 2007.
MLA (9th ed.) Citation
Humphreys, Helen, et al. Cani Selvaggi. Playground, 2007.
Warning: These citations may not always be 100% accurate.