APA (7th ed.) Zitazioa

Foxall, F., & Blackburn, H. (2010). Cardiac arrhythmia recognition: An easy learning guide. M&K Update.

Chicago Style (17th ed.) Zitazioa

Foxall, Fiona, eta Helen Blackburn. Cardiac Arrhythmia Recognition: An Easy Learning Guide. Keswick [England: M&K Update, 2010.

MLA (9th ed.) Zitazioa

Foxall, Fiona, eta Helen Blackburn. Cardiac Arrhythmia Recognition: An Easy Learning Guide. M&K Update, 2010.