Clark, W. S., Clinton-Eitniear, J., & Phillips, R. A. (2020). Record of an alleged Solitary Eagle in Oaxaca is a Great Black Hawk. Instituto de Ecología, A.C.
Chicago-čujuhus (17. p.)Clark, William S., Jack Clinton-Eitniear, juo Ryan A. Phillips. Record of an Alleged Solitary Eagle in Oaxaca Is a Great Black Hawk. Instituto de Ecología, A.C, 2020.
MLA-čujuhus (9. p.)Clark, William S., et al. Record of an Alleged Solitary Eagle in Oaxaca Is a Great Black Hawk. Instituto de Ecología, A.C, 2020.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
