APA (7th ed.) Citation

Sfeir, A., & Vallaud, P. (1992). Atlas geoestratégico del siglo XX. Parramón.

Chicago Style (17th ed.) Citation

Sfeir, Antoine, and Pierre Vallaud. Atlas Geoestratégico Del Siglo XX. Barcelona: Parramón, 1992.

MLA (9th ed.) Citation

Sfeir, Antoine, and Pierre Vallaud. Atlas Geoestratégico Del Siglo XX. Parramón, 1992.

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