Cita APA (7th ed.)

Harris, J. R. (1991). Breast diseases (2nd ed.). Lippincott.

Cita Chicago (17th ed.)

Harris, Jay R. Breast Diseases. 2nd ed. Philadelphia: Lippincott, 1991.

Cita MLA (8th ed.)

Harris, Jay R. Breast Diseases. 2nd ed. Lippincott, 1991.