APA (7th ed.) Citation

(1991). Analisis Integral Villegas y Velasquez Ltda.

Chicago Style (17th ed.) Citation

Analisis Integral Villegas Y Velasquez Ltda. 1991.

MLA (8th ed.) Citation

Analisis Integral Villegas Y Velasquez Ltda. 1991.

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