APA-čujuhus (7. p.)
Siklos, S. (2016). Advanced problems in mathematics: Preparing for university. Open Book Publishers.
Chicago-čujuhus (17. p.)
Siklos, Stephen. Advanced Problems in Mathematics: Preparing for University. Cambridge, England: Open Book Publishers, 2016.
MLA-čujuhus (9. p.)
Siklos, Stephen. Advanced Problems in Mathematics: Preparing for University. Open Book Publishers, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.