Doerrler, W. T. (2007). Density Gradient Enrichment of Escherichia coli Conditional msbA Mutants. American Society for Microbiology (ASM).
Chicago-tyylinen lähdeviittausDoerrler, William T. Density Gradient Enrichment of Escherichia Coli Conditional MsbA Mutants. American Society for Microbiology (ASM), 2007.
MLA-viiteDoerrler, William T. Density Gradient Enrichment of Escherichia Coli Conditional MsbA Mutants. American Society for Microbiology (ASM), 2007.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.