APA Citation

Highfield, R. (2002). The science of Harry Potter: How magic really works. New York: Viking.

Chicago Style Citation

Highfield, Roger. The Science of Harry Potter: How Magic Really Works. New York: Viking, 2002.

MLA Citation

Highfield, Roger. The Science of Harry Potter: How Magic Really Works. New York: Viking, 2002.

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