Cita APA (7a ed.)

Beasley, B. M., & West, M. C. (2014). Understanding 12-lead EKGs: A practical approach (Third edition.). Pearson Education Limited.

Cita Chicago Style (17a ed.)

Beasley, Brenda M., y Michael C. West. Understanding 12-lead EKGs: A Practical Approach. Third edition. Harlow, England: Pearson Education Limited, 2014.

Cita MLA (8a ed.)

Beasley, Brenda M., y Michael C. West. Understanding 12-lead EKGs: A Practical Approach. Third edition. Pearson Education Limited, 2014.