Catherine Florio Pipas. A Doctor's Dozen. Dartmouth College Press.
Cita Chicago (17th ed.)Catherine Florio Pipas. A Doctor's Dozen. Dartmouth College Press.
Cita MLA (9th ed.)Catherine Florio Pipas. A Doctor's Dozen. Dartmouth College Press.
Atenció: Aquestes cites poden no estar 100% correctes.