APA (7th ed.) Citation

(1999). Assessment of future scientific needs for live variola virus. National Academy Press.

Chicago Style (17th ed.) Citation

Assessment of Future Scientific Needs for Live Variola Virus. Washington, D.C: National Academy Press, 1999.

MLA (9th ed.) Citation

Assessment of Future Scientific Needs for Live Variola Virus. National Academy Press, 1999.

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