Cita APA (7a ed.)

Cornell, B. S. (1927). Pernicious anemia. Duke University Press.

Cita Chicago Style (17a ed.)

Cornell, Beaumont S. Pernicious Anemia. Durham [etc.]: Duke University Press, 1927.

Cita MLA (9a ed.)

Cornell, Beaumont S. Pernicious Anemia. Duke University Press, 1927.