Citazione APA

Cast, P. C., & Cast, K. (2011). Dragon's oath. St. Martin's Griffin.

Stile di citazione Chicago

Cast, P. C., e Kristin Cast. Dragon's Oath. New York: St. Martin's Griffin, 2011.

Citazione MLA

Cast, P. C., e Kristin Cast. Dragon's Oath. St. Martin's Griffin, 2011.