APA-čujuhus (7. p.)
ACHENBACH, T., & HOWELL, C. (1995). ARE AMERICAN CHILDREN'S PROBLEMS GETTING WORSE? A 13-YEAR COMPARISON.
Chicago-čujuhus (17. p.)
ACHENBACH, T.M, juo C.T HOWELL. ARE AMERICAN CHILDREN'S PROBLEMS GETTING WORSE? A 13-YEAR COMPARISON. 1995.
MLA-čujuhus (9. p.)
ACHENBACH, T.M, juo C.T HOWELL. ARE AMERICAN CHILDREN'S PROBLEMS GETTING WORSE? A 13-YEAR COMPARISON. 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.