APA (7th ed.) Citation

Sciascia, L., Colquhoun, A., & Oliver, A. (2003). The day of the owl. New York Review Books.

Chicago Style (17th ed.) Citation

Sciascia, Leonardo, Archibald Colquhoun, and Arthur Oliver. The Day of the Owl. New York: New York Review Books, 2003.

MLA (9th ed.) Citation

Sciascia, Leonardo, et al. The Day of the Owl. New York Review Books, 2003.