Cita APA (7a ed.)

Bleifeld, W., Hamm, C., & Braunwald, E. (1992). Angina inestable. Springer-Verlag Ibérica.

Cita Chicago Style (17a ed.)

Bleifeld, W., C.W Hamm, y Eugene Braunwald. Angina Inestable. Barcelona [etc.]: Springer-Verlag Ibérica, 1992.

Cita MLA (9a ed.)

Bleifeld, W., et al. Angina Inestable. Springer-Verlag Ibérica, 1992.