Cita APA

Smoot, D. T., Mobley, H. L., Chippendale, G. R., Lewison, J. F., & Resau, J. H. (1990). Helicobacter pylori urease activity is toxic to human gastric epithelial cells.

Citación estilo Chicago

Smoot, D T., H L. Mobley, G R. Chippendale, J F. Lewison, y J H. Resau. Helicobacter Pylori Urease Activity Is Toxic to Human Gastric Epithelial Cells. 1990.

Cita MLA

Smoot, D T., et al. Helicobacter Pylori Urease Activity Is Toxic to Human Gastric Epithelial Cells. 1990.