APA (7th ed.) Citation

A, M., G, L., LM, B., Maseri, A., Liuzzo, G., & Biasucci, L. M. (2013). Pathogenic mechanisms in unstable angina. Heart, 82, I2.

Chicago Style (17th ed.) Citation

A, Maseri, Liuzzo G, Biasucci LM, A. Maseri, G. Liuzzo, and L M. Biasucci. "Pathogenic Mechanisms in Unstable Angina." Heart 82 (2013): I2.

MLA (9th ed.) Citation

A, Maseri, et al. "Pathogenic Mechanisms in Unstable Angina." Heart, vol. 82, 2013, p. I2.