APA (7th ed.) Citation

Iqbal, F., & Sidek, K. A. (2014). Cardioid graph based ECG biometric recognition incorporating physiological variability.

Chicago Style (17th ed.) Citation

Iqbal, Fatema-tuz-Zohra, and Khairul Azami Sidek. Cardioid Graph Based ECG Biometric Recognition Incorporating Physiological Variability. 2014.

MLA (8th ed.) Citation

Iqbal, Fatema-tuz-Zohra, and Khairul Azami Sidek. Cardioid Graph Based ECG Biometric Recognition Incorporating Physiological Variability. 2014.

Warning: These citations may not always be 100% accurate.