Williams, J. D. (2001). LEA guide to composition. Lawrence Erlbaum.
Cita Chicago (17th ed.)Williams, James D. LEA Guide to Composition. New Jersy: Lawrence Erlbaum, 2001.
Cita MLA (9th ed.)Williams, James D. LEA Guide to Composition. Lawrence Erlbaum, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.