APA Citation

Barron, D., Yates, D., Heyman, D., Radcliffe, D., Grint, R., & Watson, E. (2009). Harry Potter and the half-blood prince: Year six. Burbank, California: Warner Bros Pictures.

Chicago Style Citation

Barron, David, David Yates, David Heyman, Daniel Radcliffe, Rupert Grint, and Emma Watson. Harry Potter and the Half-blood Prince: Year Six. Burbank, California: Warner Bros Pictures, 2009.

MLA Citation

Barron, David, et al. Harry Potter and the Half-blood Prince: Year Six. Burbank, California: Warner Bros Pictures, 2009.

Warning: These citations may not always be 100% accurate.