Citação norma APA

Bartels Madrigal, G., Herrera Echeverría, A., Salas Chaves, P., Sierra Ramos, R., & Lomonte, B. (1995). Antibodies to Helicobacter pylori in dyspeptic patients, asymptomatic adults, and children from Costa Rica.

Citação norma Chicago

Bartels Madrigal, Giselle, Adelita Herrera Echeverría, Pilar Salas Chaves, Rafaela Sierra Ramos, e Bruno Lomonte. Antibodies to Helicobacter Pylori in Dyspeptic Patients, Asymptomatic Adults, and Children From Costa Rica. 1995.

Citação norma MLA

Bartels Madrigal, Giselle, et al. Antibodies to Helicobacter Pylori in Dyspeptic Patients, Asymptomatic Adults, and Children From Costa Rica. 1995.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.