APA-čujuhus (7. p.)

CRAWFORD TRACEY. (2019). CREATURE COMPARSIONS - BIRDS (2018 Ed.). HEINEMANN LIBRARY.

Chicago-čujuhus (17. p.)

CRAWFORD TRACEY. CREATURE COMPARSIONS - BIRDS. 2018 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.

MLA-čujuhus (9. p.)

CRAWFORD TRACEY. CREATURE COMPARSIONS - BIRDS. 2018 Ed. HEINEMANN LIBRARY, 2019.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.