Citação norma APA

Katula, J. A., Rejeski, W. J., Wickley, K. L., & Berry, M. J. (2004). Perceived difficulty, importance, and satisfaction with physical function in COPD patients. BioMed Central.

Citação norma Chicago

Katula, Jeffrey A., W Jack Rejeski, Katie L. Wickley, and Michael J. Berry. Perceived Difficulty, Importance, and Satisfaction With Physical Function in COPD Patients. BioMed Central, 2004.

Citação norma MLA

Katula, Jeffrey A., W Jack Rejeski, Katie L. Wickley, and Michael J. Berry. Perceived Difficulty, Importance, and Satisfaction With Physical Function in COPD Patients. BioMed Central, 2004.

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