Cita APA (7th ed.)

Hak, L., Wieckiewicz, J., Mysliwska, J., Szyndler, K., Siebert, J., & Rogowski, J. (2009). Changes in number of NK cells after one year from coronary artery bypass graft. Termedia Publishing House Ltd.

Cita Chicago (17th ed.)

Hak, L., J. Wieckiewicz, J. Mysliwska, K. Szyndler, J. Siebert, i J. Rogowski. Changes in Number of NK Cells After One Year from Coronary Artery Bypass Graft. Termedia Publishing House Ltd, 2009.

Cita MLA (9th ed.)

Hak, L., et al. Changes in Number of NK Cells After One Year from Coronary Artery Bypass Graft. Termedia Publishing House Ltd, 2009.