Cita APA (7th ed.)
Shirwood, W., & Kretzmann, N. (1968). William of Sherwood's Treatise on syncategorematic words. University of Minnesota Press.
Cita Chicago (17th ed.)
Shirwood, William, i Norman Kretzmann. William of Sherwood's Treatise on Syncategorematic Words. Minneapolis: University of Minnesota Press, 1968.
Cita MLA (9th ed.)
Shirwood, William, i Norman Kretzmann. William of Sherwood's Treatise on Syncategorematic Words. University of Minnesota Press, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.