APA-čujuhus (7. p.)
Carr, J. F., & Willis, C. (2010). The man who built the National Football League. Scarecrow Press.
Chicago-čujuhus (17. p.)
Carr, Joe F., juo Chris Willis. The Man Who Built the National Football League. Lanham: Scarecrow Press, 2010.
MLA-čujuhus (9. p.)
Carr, Joe F., juo Chris Willis. The Man Who Built the National Football League. Scarecrow Press, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.