Heffernan, J. A. W., Lincoln, J. E., & Atwill, J. (2001). Writing: A college handbook (5th ed.). W.W. Norton.
Chicago-čujuhus (17. p.)Heffernan, James A. W., John E. Lincoln, juo Janet Atwill. Writing: A College Handbook. 5th ed. New York: W.W. Norton, 2001.
MLA-čujuhus (9. p.)Heffernan, James A. W., et al. Writing: A College Handbook. 5th ed. W.W. Norton, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.