Cita APA

Zahran, M., & Willis, A. (2009). The Vegetation of Egypt (2nd ed. 2009.). Dordrecht: Springer Netherlands : Imprint: Springer.

Citación estilo Chicago

Zahran, M.A., y A.J Willis. The Vegetation of Egypt. 2nd ed. 2009. Dordrecht: Springer Netherlands : Imprint: Springer, 2009.

Cita MLA

Zahran, M.A., y A.J Willis. The Vegetation of Egypt. 2nd ed. 2009. Dordrecht: Springer Netherlands : Imprint: Springer, 2009.