APA citiranje

Levy, M. L., Fletcher, M., Price, D. B., Hausend, T., Halbert, R. J., & Yawn, B. P. (2006). International Primary Care Respiratory Group (IPCRG) Guidelines: Diagnosis of respiratory diseases in primary care. Prim Care Respir J.

Citação norma Chicago

Levy, Mark L., Monica Fletcher, David B. Price, Thomas Hausend, Ron J. Halbert, and Barbara P. Yawn. "International Primary Care Respiratory Group (IPCRG) Guidelines: Diagnosis of Respiratory Diseases in Primary Care." Prim Care Respir J 2006.

MLA citiranje

Levy, Mark L., et al. "International Primary Care Respiratory Group (IPCRG) Guidelines: Diagnosis of Respiratory Diseases in Primary Care." Prim Care Respir J 2006.