Cita APA

Boone, R. B., Bulte, E. H., Stringer, R., & Thornton, P. K. Elephants or onions ? Paying for nature in Amboseli, Kenya.

Chicago Style Citation

Boone, Randall B., Erwin H. Bulte, Randy Stringer, i Philip K. Thornton. Elephants or Onions ? Paying for Nature in Amboseli, Kenya.

Cita MLA

Boone, Randall B., Erwin H. Bulte, Randy Stringer, i Philip K. Thornton. Elephants or Onions ? Paying for Nature in Amboseli, Kenya.