APA Style

Rowling, J.K., Grandpre, Mary. (1998). Harry Potter and the Half-Blood Prince (This edition first printing, September 2013). New York: Arthur A. Levine Books.

Chicago Style

Rowling, J.K., Grandpre, Mary. Harry Potter and the Half-Blood Prince. This edition first printing, September 2013 New York: Arthur A. Levine Books, 1998. Text.

MLA Style

Rowling, J.K., Grandpre, Mary. Harry Potter and the Half-Blood Prince. This edition first printing, September 2013 New York: Arthur A. Levine Books, 1998. Text.

Turabian Style

Rowling, J.K., Grandpre, Mary. Harry Potter and the Half-Blood Prince. This edition first printing, September 2013 New York: Arthur A. Levine Books, 1998. Print.