APA (7th ed.) Citation

Brooks. (2002). Gene therapy: The use of DNA as a drug. Pharmaceutical Press.

Chicago Style (17th ed.) Citation

Brooks. Gene Therapy: The Use of DNA as a Drug. London: Pharmaceutical Press, 2002.

MLA (8th ed.) Citation

Brooks. Gene Therapy: The Use of DNA as a Drug. Pharmaceutical Press, 2002.

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