RIORDAN, R. (2016). MAGNUS CHASE AND THE SWORD OF SUMMER. PUFFIN BOOKS.
Chicago-čujuhus (17. p.)RIORDAN, RICK. MAGNUS CHASE AND THE SWORD OF SUMMER. USA: PUFFIN BOOKS, 2016.
MLA-čujuhus (9. p.)RIORDAN, RICK. MAGNUS CHASE AND THE SWORD OF SUMMER. PUFFIN BOOKS, 2016.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.