Hildebrandt, E., & McGee, D. J. (2009). Helicobacter pylori lipopolysaccharide modification, Lewis antigen expression, and gastric colonization are cholesterol-dependent. BioMed Central.
Citação norma ChicagoHildebrandt, Ellen, and David J. McGee. Helicobacter Pylori Lipopolysaccharide Modification, Lewis Antigen Expression, and Gastric Colonization Are Cholesterol-dependent. BioMed Central, 2009.
MLA引文Hildebrandt, Ellen, and David J. McGee. Helicobacter Pylori Lipopolysaccharide Modification, Lewis Antigen Expression, and Gastric Colonization Are Cholesterol-dependent. BioMed Central, 2009.
警告：這些引文格式不一定是100％准確.