APA (7th ed.) Citation

Letayf Acar, J., & González González, C. (2004). Seguridad, higiene y control ambiental. McGraw-Hill.

Chicago Style (17th ed.) Citation

Letayf Acar, Jorge, and Carlos González González. Seguridad, Higiene Y Control Ambiental. México: McGraw-Hill, 2004.

MLA (9th ed.) Citation

Letayf Acar, Jorge, and Carlos González González. Seguridad, Higiene Y Control Ambiental. McGraw-Hill, 2004.

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