Cita APA (7a ed.)

Barber, L. E. (2016). Birds in Trouble (First edition.). Texas A & M University Press.

Cita Chicago Style (17a ed.)

Barber, Lynn E. Birds in Trouble. First edition. College Station: Texas A & M University Press, 2016.

Cita MLA (8a ed.)

Barber, Lynn E. Birds in Trouble. First edition. Texas A & M University Press, 2016.