APA (7th ed.) Citation

Carrero, G. El sistema C.E.F.C.O. [editor no identificat].

Chicago Style (17th ed.) Citation

Carrero, G. El Sistema C.E.F.C.O. Cochabamba, Bolivia: [editor no identificat].

MLA (9th ed.) Citation

Carrero, G. El Sistema C.E.F.C.O. [editor no identificat].

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