Cita APA (7a ed.)

Sociedad Europea de Respiratorio, Timens, W., & Popper, H. (2007). Pathology of the lung. European Respiratory Society Journals.

Cita Chicago Style (17a ed.)

Sociedad Europea de Respiratorio, W. Timens, y Helmut Popper. Pathology of the Lung. Sheffield, U.K.: European Respiratory Society Journals, 2007.

Cita MLA (9a ed.)

Sociedad Europea de Respiratorio, et al. Pathology of the Lung. European Respiratory Society Journals, 2007.