APA (7th ed.) Citation

Riva, D., Bulgheroni, S., & Pantaleoni, C. (2014). Mental retardation. John Libbey Eurotext.

Chicago Style (17th ed.) Citation

Riva, Daria, S. Bulgheroni, and C. Pantaleoni. Mental Retardation. Montrouge, France: John Libbey Eurotext, 2014.

MLA (9th ed.) Citation

Riva, Daria, et al. Mental Retardation. John Libbey Eurotext, 2014.