APA (7th ed.) Citation

(1993). Focus on HIV: Proceedings of an international symposium, Brocket Hall, Hertfordshire, 23 - 26 Septemer 1992. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Focus on HIV: Proceedings of an International Symposium, Brocket Hall, Hertfordshire, 23 - 26 Septemer 1992. Edinburgh u.a: Churchill Livingstone, 1993.

MLA (9th ed.) Citation

Focus on HIV: Proceedings of an International Symposium, Brocket Hall, Hertfordshire, 23 - 26 Septemer 1992. Churchill Livingstone, 1993.