APA-čujuhus (7. p.)
Coutinho, E. M., & Segal, S. J. (1999). Is menstruation obsolete? Oxford University Press.
Chicago-čujuhus (17. p.)
Coutinho, Elsimar M., juo Sheldon J. Segal. Is Menstruation Obsolete? New York: Oxford University Press, 1999.
MLA-čujuhus (9. p.)
Coutinho, Elsimar M., juo Sheldon J. Segal. Is Menstruation Obsolete? Oxford University Press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.