APA citiranje

Pacifico, L., Osborn, J. F., Tromba, V., Romaggioli, S., Bascetta, S., & Chiesa, C. (2014). Helicobacter pylori infection and extragastric disorders in children: A critical update. Baishideng Publishing Group Co., Limited.

Citação norma Chicago

Pacifico, Lucia, John F. Osborn, Valeria Tromba, Sara Romaggioli, Stefano Bascetta, and Claudio Chiesa. Helicobacter Pylori Infection and Extragastric Disorders in Children: A Critical Update. Baishideng Publishing Group Co., Limited, 2014.

MLA citiranje

Pacifico, Lucia, et al. Helicobacter Pylori Infection and Extragastric Disorders in Children: A Critical Update. Baishideng Publishing Group Co., Limited, 2014.