APA (7th ed.) Citation

Gardiner, J. (2005). ECG - what does it tell? ([2. ed.].). Thornes.

Chicago Style (17th ed.) Citation

Gardiner, Jim. ECG - What Does It Tell? [2. ed.]. Cheltenham: Thornes, 2005.

MLA (9th ed.) Citation

Gardiner, Jim. ECG - What Does It Tell? [2. ed.]. Thornes, 2005.