Johnson, E. A., & Martin, Y. E. A biogeoscience approach to ecosystems.
Citación estilo ChicagoJohnson, E. A., and Yvonne E. Martin. A Biogeoscience Approach to Ecosystems.
Cita MLAJohnson, E. A., and Yvonne E. Martin. A Biogeoscience Approach to Ecosystems.
Warning: These citations may not always be 100% accurate.