Cita APA (7a ed.)

Allee, W. C., Hesse, R., & Schmidt, K. (1947). Ecological animal geography. John Wiley and Sons.

Cita Chicago Style (17a ed.)

Allee, W. C., R. Hesse, y K. Schmidt. Ecological Animal Geography. New York: John Wiley and Sons, 1947.

Cita MLA (9a ed.)

Allee, W. C., et al. Ecological Animal Geography. John Wiley and Sons, 1947.