APA (7th ed.) Citation

Johnson, J. A., & Coller, H. (1990). Human gene therapy. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Johnson, Judith A., and Hilary Coller. Human Gene Therapy. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1990.

MLA (9th ed.) Citation

Johnson, Judith A., and Hilary Coller. Human Gene Therapy. Congressional Research Service, Library of Congress, 1990.