Harlan, B. J., Starr, A., & Harwin, F. M. (1980). Manual of cardiac surgery. Springer-Verlag.
Chicago Style aipamenaHarlan, Bradley J., Albert Starr, and Fredric M. Harwin. Manual of Cardiac Surgery. New York: Springer-Verlag, 1980.
MLA aipamenaHarlan, Bradley J., et al. Manual of Cardiac Surgery. Springer-Verlag, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.