Halsey, E. (2025). CDC yellow book 2026: Health information for international travel. Oxford University Press.
Chicago Style (17th ed.) CitationHalsey, Eric. CDC Yellow Book 2026: Health Information for International Travel. New York: Oxford University Press, 2025.
MLA (8th ed.) CitationHalsey, Eric. CDC Yellow Book 2026: Health Information for International Travel. Oxford University Press, 2025.
Warning: These citations may not always be 100% accurate.