APA-čujuhus (7. p.)
Penner, C., & Penner, J. (2004). Sex 101: Getting your sex life off to a great start. W Publishing Group.
Chicago-čujuhus (17. p.)
Penner, Cliford, juo Joyce Penner. Sex 101: Getting Your Sex Life off to a Great Start. Tennessee: W Publishing Group, 2004.
MLA-čujuhus (9. p.)
Penner, Cliford, juo Joyce Penner. Sex 101: Getting Your Sex Life off to a Great Start. W Publishing Group, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.