Cita APA (7a ed.)

Sociedad Europea de Respiratorio, Roca, J., & Whipp, B. J. (1997). Clinical exercise testing. European Respiratory Society Journals.

Cita Chicago Style (17a ed.)

Sociedad Europea de Respiratorio, J. Roca, y B. J. Whipp. Clinical Exercise Testing. Sheffield, U.K.: European Respiratory Society Journals, 1997.

Cita MLA (9a ed.)

Sociedad Europea de Respiratorio, et al. Clinical Exercise Testing. European Respiratory Society Journals, 1997.