ScienceDirect (Online service) & Diederich, S. (2025). Biosafety level 4 (BSL4): Virus research at the highest level of biosafety and biosecurity. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Sandra Diederich. Biosafety Level 4 (BSL4): Virus Research at the Highest Level of Biosafety and Biosecurity. London: Academic Press, 2025.
MLA (9th ed.) CitationScienceDirect (Online service) and Sandra Diederich. Biosafety Level 4 (BSL4): Virus Research at the Highest Level of Biosafety and Biosecurity. Academic Press, 2025.
Warning: These citations may not always be 100% accurate.