Rutz, C., Bluff, L., Weir, A., & Kacelnik, A. (2007). Video cameras on wild birds.
Chicago-čujuhus (17. p.)Rutz, C., L. Bluff, A. Weir, juo A. Kacelnik. Video Cameras on Wild Birds. 2007.
MLA-čujuhus (9. p.)Rutz, C., et al. Video Cameras on Wild Birds. 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.