Cita APA (7th ed.)

Stein, J. H. (1993). Internal medicine: Diagnosis & therapy (3rd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Stein, Jay H. Internal Medicine: Diagnosis & Therapy. 3rd ed. Englewood Cliffs, NJ: Prentice Hall, 1993.

Cita MLA (9th ed.)

Stein, Jay H. Internal Medicine: Diagnosis & Therapy. 3rd ed. Prentice Hall, 1993.