Cita APA

Pellinen, T., Kurki, T., Sahlman, A., & Harjula, A. (1990). Coronary artery bypass surgery.

Chicago Style Citation

Pellinen, T., T. Kurki, A. Sahlman, i A. Harjula. Coronary Artery Bypass Surgery. 1990.

Cita MLA

Pellinen, T., T. Kurki, A. Sahlman, i A. Harjula. Coronary Artery Bypass Surgery. 1990.