Cita APA (7a ed.)

Grant, P. R., & Grant, B. R. (2010). The evolution of Darwin's finches, mockingbirds and flies. Leo S. Olschki.

Cita Chicago Style (17a ed.)

Grant, Peter R.., y B. Rosemary Grant. The Evolution of Darwin's Finches, Mockingbirds and Flies. Firenze: Leo S. Olschki, 2010.

Cita MLA (9a ed.)

Grant, Peter R.., y B. Rosemary Grant. The Evolution of Darwin's Finches, Mockingbirds and Flies. Leo S. Olschki, 2010.