Citação norma APA

Walfridsson, U., Arestedt, K., & Stromberg, A. (2012). Development and validation of a new Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA) with focus on symptom burden. BioMed Central.

Citação norma Chicago

Walfridsson, Ulla, Kristofer Arestedt, and Anna Stromberg. Development and Validation of a New Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) With Focus On Symptom Burden. BioMed Central, 2012.

Citação norma MLA

Walfridsson, Ulla, Kristofer Arestedt, and Anna Stromberg. Development and Validation of a New Arrhythmia-Specific Questionnaire in Tachycardia and Arrhythmia (ASTA) With Focus On Symptom Burden. BioMed Central, 2012.

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