APA (7th ed.) Citation

Walker, J., & Firestone, M. (2010). Jordania (3a ed.). GeoPlaneta.

Chicago Style (17th ed.) Citation

Walker, Jenny, and Matthew Firestone. Jordania. 3a ed. Barcelona: GeoPlaneta, 2010.

MLA (9th ed.) Citation

Walker, Jenny, and Matthew Firestone. Jordania. 3a ed. GeoPlaneta, 2010.

Warning: These citations may not always be 100% accurate.