Citazione APA

Rowling, J. K. (2007). Harry Porter and the order of the phoenix. Bloomsbury.

Stile di citazione Chicago

Rowling, J. K. Harry Porter and the Order of the Phoenix. Great Britain: Bloomsbury, 2007.

Citazione MLA

Rowling, J. K. Harry Porter and the Order of the Phoenix. Bloomsbury, 2007.