APA (7th ed.) Citation

Mesonero-Romanos Fernández-Yruegas, D., & Cruz Alonso, J. (2006). The great Rift Valley. Citigroup.

Chicago Style (17th ed.) Citation

Mesonero-Romanos Fernández-Yruegas, Darío, and Javier Cruz Alonso. The Great Rift Valley. [Madrid]: Citigroup, 2006.

MLA (9th ed.) Citation

Mesonero-Romanos Fernández-Yruegas, Darío, and Javier Cruz Alonso. The Great Rift Valley. Citigroup, 2006.

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