Cita APA (7a ed.)

Joenck, C. M., Zilio, F., & De Mendonça-Lima, A. (2011). First record of breeding of the Ornate Hawk-Eagle (Spizaetus ornatus) in southern Brazil.

Cita Chicago Style (17a ed.)

Joenck, Cristian M., Felipe Zilio, y André De Mendonça-Lima. First Record of Breeding of the Ornate Hawk-Eagle (Spizaetus Ornatus) in Southern Brazil. 2011.

Cita MLA (8a ed.)

Joenck, Cristian M., et al. First Record of Breeding of the Ornate Hawk-Eagle (Spizaetus Ornatus) in Southern Brazil. 2011.