Cita APA (7a ed.)

Ross, J. (1976). Understanding the heart & its diseases. McGraw-Hill.

Cita Chicago Style (17a ed.)

Ross, John. Understanding the Heart & Its Diseases. New York: McGraw-Hill, 1976.

Cita MLA (9a ed.)

Ross, John. Understanding the Heart & Its Diseases. McGraw-Hill, 1976.