APA-čujuhus (7. p.)
Erich, J., & Grant, J. (1999). Friction 2: Best gay erotic fiction. Alyson Books.
Chicago-čujuhus (17. p.)
Erich, John, juo Jesse Grant. Friction 2: Best Gay Erotic Fiction. Los Angeles: Alyson Books, 1999.
MLA-čujuhus (9. p.)
Erich, John, juo Jesse Grant. Friction 2: Best Gay Erotic Fiction. Alyson Books, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.