APA (7th ed.) Citation

Riddell, R. H. Pathobiology of Helicobacter pylori Infection in Children. Wiley.

Chicago Style (17th ed.) Citation

Riddell, Robert H. Pathobiology of Helicobacter Pylori Infection in Children. Wiley.

MLA (9th ed.) Citation

Riddell, Robert H. Pathobiology of Helicobacter Pylori Infection in Children. Wiley.

Warning: These citations may not always be 100% accurate.